| 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 | $125.77 | 13.821% | $143.1527 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $208.38 | 6.512% | $221.9497 | $221.95 | $221.95 | $221.90 |
| Purchase #3 | $212.87 | 7.270% | $228.3456 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $31.92 | 12.575% | $35.9339 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $19.90 | 3.792% | $20.6546 | $20.65 | $20.65 | $20.70 |
| Purchase #6 | $106.56 | 3.207% | $109.9774 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $30.34 | 11.252% | $33.7539 | $33.75 | $33.75 | $33.80 |
| 7 purchase totals = | $735.74 | $793.7678 | $793.76 | $793.80 | $793.80 | |