| 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 | $172.60 | 6.358% | $183.5739 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $186.95 | 5.754% | $197.7071 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $26.38 | 9.397% | $28.8589 | $28.86 | $28.85 | $28.90 |
| Purchase #4 | $140.73 | 7.868% | $151.8026 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $107.32 | 3.604% | $111.1878 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $64.26 | 11.115% | $71.4025 | $71.40 | $71.40 | $71.40 |
| Purchase #7 | $205.65 | 9.468% | $225.1209 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $903.89 | $969.6537 | $969.65 | $969.60 | $969.70 | |