| 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 | $168.85 | 6.176% | $179.2782 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $6.62 | 12.314% | $7.4352 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $247.28 | 12.377% | $277.8858 | $277.89 | $277.90 | $277.90 |
| Purchase #4 | $67.52 | 8.820% | $73.4753 | $73.48 | $73.50 | $73.50 |
| Purchase #5 | $212.34 | 3.374% | $219.5044 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $106.38 | 13.867% | $121.1317 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $29.82 | 4.867% | $31.2713 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $838.81 | $909.9819 | $909.99 | $910.05 | $910.00 | |