| 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 | $165.57 | 13.644% | $188.1604 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $129.98 | 6.477% | $138.3988 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $12.56 | 12.413% | $14.1191 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $33.78 | 8.566% | $36.6736 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $211.52 | 5.872% | $223.9405 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $86.88 | 8.251% | $94.0485 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $182.67 | 11.201% | $203.1309 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $822.96 | $898.4718 | $898.47 | $898.45 | $898.40 | |