| 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 | $126.64 | 9.793% | $139.0419 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $178.52 | 10.536% | $197.3289 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $92.48 | 6.866% | $98.8297 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $55.74 | 7.251% | $59.7817 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $61.73 | 3.241% | $63.7307 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $170.57 | 4.294% | $177.8943 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $95.78 | 3.569% | $99.1984 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $781.46 | $835.8056 | $835.80 | $835.90 | $835.70 | |