| 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 | $135.55 | 9.650% | $148.6306 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $153.53 | 10.178% | $169.1563 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $169.74 | 11.523% | $189.2991 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $61.87 | 8.401% | $67.0677 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $97.36 | 8.480% | $105.6161 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $98.61 | 12.456% | $110.8929 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $51.30 | 9.242% | $56.0411 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $767.96 | $846.7038 | $846.71 | $846.70 | $846.70 | |