| 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 | $14.40 | 12.462% | $16.1945 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $68.40 | 9.753% | $75.0711 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $61.44 | 6.587% | $65.4871 | $65.49 | $65.50 | $65.50 |
| Purchase #4 | $170.60 | 9.713% | $187.1704 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $102.44 | 8.776% | $111.4301 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $135.49 | 9.682% | $148.6081 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $138.36 | 9.146% | $151.0144 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $691.13 | $754.9757 | $754.97 | $754.95 | $755.00 | |