| 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 | $168.51 | 4.160% | $175.52 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $195.92 | 5.707% | $207.1012 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $37.31 | 12.723% | $42.057 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $131.33 | 10.370% | $144.9489 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $16.41 | 3.248% | $16.943 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $131.97 | 13.688% | $150.0341 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $63.30 | 4.344% | $66.0498 | $66.05 | $66.05 | $66.00 |
| 7 purchase totals = | $744.75 | $802.6540 | $802.65 | $802.65 | $802.50 | |