| 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 | $174.92 | 3.222% | $180.5559 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $22.48 | 9.325% | $24.5763 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $14.44 | 11.564% | $16.1098 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $73.63 | 12.115% | $82.5503 | $82.55 | $82.55 | $82.60 |
| Purchase #5 | $104.99 | 11.241% | $116.7919 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $92.27 | 5.177% | $97.0468 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $86.28 | 10.522% | $95.3584 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $569.01 | $612.9894 | $613.00 | $613.00 | $613.10 | |