| 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 | $231.90 | 7.645% | $249.6288 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $159.90 | 6.302% | $169.9769 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $197.98 | 3.446% | $204.8024 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $174.69 | 4.475% | $182.5074 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $27.34 | 10.163% | $30.1186 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $29.69 | 8.716% | $32.2778 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $57.73 | 9.654% | $63.3033 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $879.23 | $932.6152 | $932.62 | $932.65 | $932.60 | |