| 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 | $97.73 | 11.204% | $108.6797 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $70.42 | 10.410% | $77.7507 | $77.75 | $77.75 | $77.80 |
| Purchase #3 | $154.28 | 7.297% | $165.5378 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $93.54 | 5.565% | $98.7455 | $98.75 | $98.75 | $98.70 |
| Purchase #5 | $192.28 | 5.669% | $203.1804 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $177.31 | 9.539% | $194.2236 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $71.71 | 3.422% | $74.1639 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $857.27 | $922.2816 | $922.28 | $922.30 | $922.30 | |