| 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 | $124.31 | 13.548% | $141.1515 | $141.15 | $141.15 | $141.20 |
| Purchase #2 | $119.98 | 7.162% | $128.573 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $150.64 | 3.420% | $155.7919 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $33.35 | 5.611% | $35.2213 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $144.25 | 8.297% | $156.2184 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $182.68 | 8.303% | $197.8479 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $99.36 | 8.157% | $107.4648 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $854.57 | $922.2688 | $922.26 | $922.20 | $922.30 | |