| 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 | $190.66 | 11.718% | $213.0015 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $32.42 | 4.811% | $33.9797 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $167.57 | 4.503% | $175.1157 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $146.79 | 8.564% | $159.3611 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $87.25 | 13.346% | $98.8944 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $40.29 | 7.131% | $43.1631 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $75.48 | 9.790% | $82.8695 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $740.46 | $806.3850 | $806.38 | $806.35 | $806.50 | |