| 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 | $81.79 | 12.209% | $91.7757 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $162.79 | 8.646% | $176.8648 | $176.86 | $176.85 | $176.90 |
| Purchase #3 | $217.75 | 11.674% | $243.1701 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $136.27 | 5.511% | $143.7798 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $99.53 | 10.364% | $109.8453 | $109.85 | $109.85 | $109.80 |
| Purchase #6 | $153.99 | 12.512% | $173.2572 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $22.79 | 11.846% | $25.4897 | $25.49 | $25.50 | $25.50 |
| 7 purchase totals = | $874.91 | $964.1826 | $964.19 | $964.20 | $964.30 | |