| 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 | $149.87 | 13.657% | $170.3377 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $23.50 | 8.585% | $25.5175 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $49.85 | 9.858% | $54.7642 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $109.26 | 5.260% | $115.0071 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $108.59 | 11.863% | $121.472 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $217.76 | 12.793% | $245.618 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $159.47 | 12.421% | $179.2778 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $818.30 | $911.9943 | $912.00 | $911.95 | $912.00 | |