| 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 | $161.69 | 13.177% | $182.9959 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $155.27 | 13.614% | $176.4085 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $103.29 | 6.771% | $110.2838 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $84.74 | 11.325% | $94.3368 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $82.56 | 5.536% | $87.1305 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $182.46 | 9.458% | $199.7171 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $84.55 | 5.118% | $88.8773 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $854.56 | $939.7499 | $939.76 | $939.80 | $939.70 | |