| 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 | $217.79 | 5.301% | $229.335 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $88.88 | 10.675% | $98.3679 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $101.29 | 5.782% | $107.1466 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $101.95 | 5.620% | $107.6796 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $155.89 | 10.864% | $172.8259 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $24.80 | 12.572% | $27.9179 | $27.92 | $27.90 | $27.90 |
| Purchase #7 | $132.53 | 10.542% | $146.5013 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $823.13 | $889.7742 | $889.79 | $889.80 | $889.70 | |