| 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 | $163.64 | 3.428% | $169.2496 | $169.25 | $169.25 | $169.20 |
| Purchase #2 | $62.58 | 10.178% | $68.9494 | $68.95 | $68.95 | $68.90 |
| Purchase #3 | $72.52 | 9.417% | $79.3492 | $79.35 | $79.35 | $79.30 |
| Purchase #4 | $139.44 | 9.406% | $152.5557 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $135.62 | 9.302% | $148.2354 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $78.88 | 4.461% | $82.3988 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $240.50 | 11.844% | $268.9848 | $268.98 | $269.00 | $269.00 |
| 7 purchase totals = | $893.18 | $969.7229 | $969.73 | $969.75 | $969.60 | |