| 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 | $163.42 | 8.628% | $177.5199 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $104.42 | 4.216% | $108.8223 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $64.83 | 3.865% | $67.3357 | $67.34 | $67.35 | $67.30 |
| Purchase #4 | $150.41 | 13.162% | $170.207 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $134.51 | 12.372% | $151.1516 | $151.15 | $151.15 | $151.20 |
| Purchase #6 | $215.59 | 5.373% | $227.1737 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $244.94 | 5.621% | $258.7081 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,078.12 | $1,160.9183 | $1,160.92 | $1,160.85 | $1,160.90 | |