| 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 | $160.32 | 9.857% | $176.1227 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $70.99 | 7.857% | $76.5677 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $22.40 | 7.766% | $24.1396 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $153.99 | 13.784% | $175.216 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $101.78 | 7.861% | $109.7809 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $241.81 | 9.301% | $264.3007 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $51.81 | 13.462% | $58.7847 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $803.10 | $884.9123 | $884.91 | $884.90 | $884.90 | |