| 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 | $187.46 | 3.532% | $194.0811 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $84.83 | 10.858% | $94.0408 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $155.76 | 8.746% | $169.3828 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $114.45 | 4.839% | $119.9882 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $133.83 | 3.146% | $138.0403 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $65.37 | 9.815% | $71.7861 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $174.79 | 5.488% | $184.3825 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $916.49 | $971.7018 | $971.70 | $971.80 | $971.70 | |