| 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 | $160.52 | 3.633% | $166.3517 | $166.35 | $166.35 | $166.40 |
| Purchase #2 | $127.32 | 12.833% | $143.659 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $193.40 | 9.829% | $212.4093 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $192.51 | 4.165% | $200.528 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $211.60 | 6.132% | $224.5753 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $40.67 | 3.867% | $42.2427 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $43.38 | 9.368% | $47.4438 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $969.40 | $1,037.2098 | $1,037.21 | $1,037.25 | $1,037.20 | |