| 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 | $152.60 | 8.645% | $165.7923 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $161.41 | 12.391% | $181.4103 | $181.41 | $181.40 | $181.40 |
| Purchase #3 | $40.46 | 12.810% | $45.6429 | $45.64 | $45.65 | $45.60 |
| Purchase #4 | $45.47 | 7.642% | $48.9448 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $169.93 | 12.820% | $191.715 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $214.84 | 5.286% | $226.1964 | $226.20 | $226.20 | $226.20 |
| Purchase #7 | $13.78 | 5.322% | $14.5134 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $798.49 | $874.2151 | $874.21 | $874.20 | $874.10 | |