| 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 | $157.92 | 8.644% | $171.5706 | $171.57 | $171.55 | $171.60 |
| Purchase #2 | $68.44 | 11.681% | $76.4345 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $53.26 | 10.841% | $59.0339 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $224.88 | 10.310% | $248.0651 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $24.71 | 4.714% | $25.8748 | $25.87 | $25.85 | $25.90 |
| Purchase #6 | $25.84 | 8.763% | $28.1044 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $195.77 | 4.506% | $204.5914 | $204.59 | $204.60 | $204.60 |
| 7 purchase totals = | $750.82 | $813.6747 | $813.66 | $813.65 | $813.70 | |