| 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 | $85.56 | 6.572% | $91.183 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $106.38 | 9.214% | $116.1819 | $116.18 | $116.20 | $116.20 |
| Purchase #3 | $54.53 | 6.403% | $58.0216 | $58.02 | $58.00 | $58.00 |
| Purchase #4 | $148.49 | 7.704% | $159.9297 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $194.91 | 13.429% | $221.0845 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $57.75 | 6.515% | $61.5124 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $29.70 | 10.379% | $32.7826 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $677.32 | $740.6957 | $740.68 | $740.75 | $740.70 | |