| 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 | $157.46 | 10.762% | $174.4058 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $244.97 | 8.296% | $265.2927 | $265.29 | $265.30 | $265.30 |
| Purchase #3 | $61.28 | 12.810% | $69.13 | $69.13 | $69.15 | $69.10 |
| Purchase #4 | $139.88 | 10.848% | $155.0542 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $220.31 | 7.583% | $237.0161 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $45.94 | 10.503% | $50.7651 | $50.77 | $50.75 | $50.80 |
| Purchase #7 | $148.82 | 6.858% | $159.0261 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $1,018.66 | $1,110.6900 | $1,110.70 | $1,110.70 | $1,110.70 | |