| 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 | $149.48 | 9.264% | $163.3278 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $46.82 | 13.530% | $53.1547 | $53.15 | $53.15 | $53.20 |
| Purchase #3 | $58.36 | 5.864% | $61.7822 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $40.66 | 3.872% | $42.2344 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $22.56 | 10.463% | $24.9205 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $211.43 | 6.337% | $224.8283 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $129.53 | 8.748% | $140.8613 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $658.84 | $711.1092 | $711.10 | $711.15 | $711.10 | |