| 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 | $141.51 | 12.420% | $159.0855 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $178.27 | 5.631% | $188.3084 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $62.29 | 11.227% | $69.2833 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $28.95 | 10.765% | $32.0665 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $232.41 | 10.757% | $257.4103 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $51.32 | 8.522% | $55.6935 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $124.27 | 9.859% | $136.5218 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $819.02 | $898.3693 | $898.37 | $898.35 | $898.40 | |