| 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 | $105.65 | 11.331% | $117.6212 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $130.97 | 9.350% | $143.2157 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $158.45 | 8.316% | $171.6267 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $91.38 | 12.132% | $102.4662 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $107.60 | 5.411% | $113.4222 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $112.73 | 7.503% | $121.1881 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $126.30 | 8.731% | $137.3273 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $833.08 | $906.8674 | $906.88 | $906.85 | $906.80 | |