| 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 | $216.96 | 7.351% | $232.9087 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $81.83 | 7.701% | $88.1317 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $60.76 | 6.127% | $64.4828 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $38.71 | 3.370% | $40.0145 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $114.55 | 6.233% | $121.6899 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $161.39 | 4.472% | $168.6074 | $168.61 | $168.60 | $168.60 |
| Purchase #7 | $166.64 | 11.468% | $185.7503 | $185.75 | $185.75 | $185.80 |
| 7 purchase totals = | $840.84 | $901.5853 | $901.58 | $901.60 | $901.60 | |