| 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 | $173.40 | 13.717% | $197.1853 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $173.60 | 6.310% | $184.5542 | $184.55 | $184.55 | $184.60 |
| Purchase #3 | $63.38 | 12.191% | $71.1067 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $98.61 | 11.203% | $109.6573 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $5.85 | 12.377% | $6.5741 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $157.70 | 5.489% | $166.3562 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $148.97 | 11.203% | $165.6591 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $821.51 | $901.0929 | $901.10 | $901.05 | $901.30 | |