| 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 | $124.96 | 6.504% | $133.0874 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $63.60 | 5.771% | $67.2704 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $82.80 | 7.691% | $89.1681 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $17.34 | 8.655% | $18.8408 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $156.76 | 10.350% | $172.9847 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $101.95 | 13.745% | $115.963 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $84.41 | 11.857% | $94.4185 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $631.82 | $691.7329 | $691.73 | $691.70 | $691.80 | |