| 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 | $82.90 | 6.362% | $88.1741 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $107.64 | 10.675% | $119.1306 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $68.43 | 10.824% | $75.8369 | $75.84 | $75.85 | $75.80 |
| Purchase #4 | $176.90 | 3.718% | $183.4771 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $158.67 | 8.723% | $172.5108 | $172.51 | $172.50 | $172.50 |
| Purchase #6 | $21.43 | 5.594% | $22.6288 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $226.56 | 4.493% | $236.7393 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $842.53 | $898.4976 | $898.50 | $898.55 | $898.40 | |