| 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 | $82.94 | 10.767% | $91.8701 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $186.28 | 4.220% | $194.141 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $47.44 | 13.449% | $53.8202 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $133.29 | 13.389% | $151.1362 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $121.37 | 12.307% | $136.307 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $17.99 | 8.109% | $19.4488 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $110.92 | 5.555% | $117.0816 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $700.23 | $763.8049 | $763.81 | $763.80 | $763.70 | |