| 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 | $192.25 | 9.606% | $210.7175 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $95.68 | 11.261% | $106.4545 | $106.45 | $106.45 | $106.50 |
| Purchase #3 | $13.65 | 11.131% | $15.1694 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $99.31 | 7.417% | $106.6758 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $180.65 | 10.675% | $199.9344 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $52.32 | 7.397% | $56.1901 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $82.95 | 13.724% | $94.3341 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $716.81 | $789.4758 | $789.47 | $789.50 | $789.50 | |