| 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 | $170.25 | 3.762% | $176.6548 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $53.70 | 5.824% | $56.8275 | $56.83 | $56.85 | $56.80 |
| Purchase #3 | $110.34 | 5.269% | $116.1538 | $116.15 | $116.15 | $116.20 |
| Purchase #4 | $244.77 | 11.259% | $272.3287 | $272.33 | $272.35 | $272.30 |
| Purchase #5 | $9.82 | 3.427% | $10.1565 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $166.71 | 13.555% | $189.3075 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $221.49 | 8.111% | $239.4551 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $977.08 | $1,060.8839 | $1,060.89 | $1,060.90 | $1,061.00 | |