| 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 | $95.29 | 12.736% | $107.4261 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $158.66 | 13.228% | $179.6475 | $179.65 | $179.65 | $179.60 |
| Purchase #3 | $73.89 | 7.302% | $79.2854 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $13.64 | 3.701% | $14.1448 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $149.51 | 12.123% | $167.6351 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $151.97 | 7.505% | $163.3753 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $24.76 | 12.491% | $27.8528 | $27.85 | $27.85 | $27.90 |
| 7 purchase totals = | $667.72 | $739.3670 | $739.38 | $739.45 | $739.30 | |