| 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 | $137.65 | 4.104% | $143.2992 | $143.30 | $143.30 | $143.30 |
| Purchase #2 | $122.99 | 7.704% | $132.4651 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $110.56 | 9.759% | $121.3496 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $84.80 | 8.201% | $91.7544 | $91.75 | $91.75 | $91.80 |
| Purchase #5 | $89.45 | 13.442% | $101.4739 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $175.75 | 8.451% | $190.6026 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $147.80 | 13.507% | $167.7633 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $869.00 | $948.7081 | $948.70 | $948.65 | $948.80 | |