| 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 | $207.66 | 5.758% | $219.6171 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $141.66 | 12.757% | $159.7316 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $31.96 | 4.261% | $33.3218 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $115.40 | 9.433% | $126.2857 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $117.40 | 3.552% | $121.57 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $133.38 | 8.602% | $144.8533 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $130.65 | 5.564% | $137.9194 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $878.11 | $943.2989 | $943.30 | $943.25 | $943.30 | |