| 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 | $145.74 | 6.169% | $154.7307 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $249.27 | 7.763% | $268.6208 | $268.62 | $268.60 | $268.60 |
| Purchase #3 | $166.38 | 8.744% | $180.9283 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $20.29 | 10.266% | $22.373 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $38.68 | 11.721% | $43.2137 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $155.42 | 11.453% | $173.2203 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $141.62 | 5.856% | $149.9133 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $917.40 | $993.0001 | $992.99 | $992.95 | $992.90 | |