| 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 | $160.57 | 3.147% | $165.6231 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $75.49 | 11.383% | $84.083 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $176.81 | 11.797% | $197.6683 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $111.63 | 13.173% | $126.335 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $54.88 | 6.362% | $58.3715 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $202.89 | 9.765% | $222.7022 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $64.61 | 11.151% | $71.8147 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $846.88 | $926.5978 | $926.59 | $926.55 | $926.60 | |