| 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 | $120.45 | 8.434% | $130.6088 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $141.72 | 13.582% | $160.9684 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $160.47 | 5.213% | $168.8353 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $199.79 | 5.594% | $210.9663 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $240.62 | 6.701% | $256.7439 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $49.46 | 9.632% | $54.224 | $54.22 | $54.20 | $54.20 |
| Purchase #7 | $66.71 | 12.675% | $75.1655 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $979.22 | $1,057.5122 | $1,057.52 | $1,057.45 | $1,057.50 | |