| 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 | $188.62 | 11.384% | $210.0925 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $202.30 | 9.820% | $222.1659 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $35.82 | 6.236% | $38.0537 | $38.05 | $38.05 | $38.10 |
| Purchase #4 | $135.89 | 8.379% | $147.2762 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $45.72 | 10.516% | $50.5279 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $136.32 | 10.793% | $151.033 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $124.92 | 11.158% | $138.8586 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $869.59 | $958.0078 | $958.01 | $958.05 | $958.10 | |