| 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 | $121.49 | 12.166% | $136.2705 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $138.85 | 11.150% | $154.3318 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $153.57 | 8.392% | $166.4576 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $54.89 | 10.284% | $60.5349 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $121.88 | 13.731% | $138.6153 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $91.31 | 9.696% | $100.1634 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $120.34 | 5.450% | $126.8985 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $802.33 | $883.2720 | $883.27 | $883.25 | $883.30 | |