| 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 | $142.91 | 11.447% | $159.2689 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $109.88 | 7.444% | $118.0595 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $26.63 | 3.135% | $27.4649 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $6.60 | 11.685% | $7.3712 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $22.93 | 7.797% | $24.7179 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $176.72 | 13.673% | $200.8829 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $64.36 | 6.188% | $68.3426 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $550.03 | $606.1079 | $606.10 | $606.05 | $606.20 | |