| 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 | $149.85 | 6.638% | $159.797 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $234.80 | 6.122% | $249.1745 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $165.65 | 9.809% | $181.8986 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $39.32 | 11.811% | $43.9641 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $44.59 | 3.678% | $46.23 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $110.49 | 12.726% | $124.551 | $124.55 | $124.55 | $124.60 |
| Purchase #7 | $64.70 | 5.432% | $68.2145 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $809.40 | $873.8297 | $873.82 | $873.80 | $873.90 | |