| 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 | $163.76 | 10.812% | $181.4657 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $177.63 | 6.667% | $189.4726 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $220.33 | 12.496% | $247.8624 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $222.28 | 6.232% | $236.1325 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $133.78 | 9.755% | $146.8302 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $90.27 | 13.341% | $102.3129 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $45.30 | 4.158% | $47.1836 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $1,053.35 | $1,151.2599 | $1,151.25 | $1,151.25 | $1,151.30 | |