| 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 | $98.51 | 3.660% | $102.1155 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $138.59 | 10.272% | $152.826 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $151.28 | 8.843% | $164.6577 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $80.50 | 13.662% | $91.4979 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $123.68 | 9.738% | $135.724 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $179.57 | 13.127% | $203.1422 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $46.93 | 8.787% | $51.0537 | $51.05 | $51.05 | $51.10 |
| 7 purchase totals = | $819.06 | $901.0170 | $901.02 | $901.00 | $901.00 | |