| 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 | $17.53 | 9.496% | $19.1946 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $236.58 | 12.160% | $265.3481 | $265.35 | $265.35 | $265.30 |
| Purchase #3 | $46.86 | 6.797% | $50.0451 | $50.05 | $50.05 | $50.00 |
| Purchase #4 | $150.28 | 5.740% | $158.9061 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $83.44 | 13.715% | $94.8838 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $165.57 | 10.316% | $182.6502 | $182.65 | $182.65 | $182.70 |
| Purchase #7 | $150.73 | 3.116% | $155.4267 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $850.99 | $926.4546 | $926.46 | $926.50 | $926.40 | |