| 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 | $173.68 | 3.704% | $180.1131 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $35.91 | 9.436% | $39.2985 | $39.30 | $39.30 | $39.30 |
| Purchase #3 | $130.95 | 12.805% | $147.7181 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $216.79 | 13.848% | $246.8111 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $97.97 | 8.374% | $106.174 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $66.56 | 10.191% | $73.3431 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $135.96 | 9.439% | $148.7933 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $857.82 | $942.2512 | $942.24 | $942.20 | $942.20 | |