| 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 | $129.55 | 10.839% | $143.5919 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $110.59 | 10.690% | $122.4121 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $151.81 | 12.246% | $170.4007 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $57.92 | 8.810% | $63.0228 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $185.51 | 3.453% | $191.9157 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $191.32 | 3.781% | $198.5538 | $198.55 | $198.55 | $198.60 |
| Purchase #7 | $65.98 | 6.720% | $70.4139 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $892.68 | $960.3109 | $960.30 | $960.25 | $960.30 | |