| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.80 | 11.546% | $189.4051 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $196.30 | 13.475% | $222.7514 | $222.75 | $222.75 | $222.80 |
| Purchase #3 | $133.26 | 7.540% | $143.3078 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $16.82 | 4.156% | $17.519 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $103.96 | 9.303% | $113.6314 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $26.81 | 9.544% | $29.3687 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $233.46 | 13.639% | $265.3016 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $880.41 | $981.2850 | $981.29 | $981.25 | $981.30 | |