| 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 | $177.51 | 13.501% | $201.4756 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $59.57 | 6.395% | $63.3795 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $80.82 | 9.391% | $88.4098 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $85.51 | 3.392% | $88.4105 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $103.38 | 5.283% | $108.8416 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $168.92 | 3.699% | $175.1684 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $7.87 | 6.449% | $8.3775 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $683.58 | $734.0629 | $734.07 | $734.10 | $734.10 | |