| 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 | $157.31 | 5.526% | $166.003 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $25.42 | 9.806% | $27.9127 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $65.58 | 12.874% | $74.0228 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $66.76 | 11.208% | $74.2425 | $74.24 | $74.25 | $74.20 |
| Purchase #5 | $121.75 | 3.102% | $125.5267 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $170.64 | 11.238% | $189.8165 | $189.82 | $189.80 | $189.80 |
| Purchase #7 | $237.84 | 12.604% | $267.8174 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $845.30 | $925.3416 | $925.34 | $925.30 | $925.20 | |