| 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 | $157.25 | 8.445% | $170.5298 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $146.26 | 4.645% | $153.0538 | $153.05 | $153.05 | $153.10 |
| Purchase #3 | $52.70 | 9.489% | $57.7007 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $149.55 | 5.176% | $157.2907 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $12.89 | 8.702% | $14.0117 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $194.39 | 8.474% | $210.8626 | $210.86 | $210.85 | $210.90 |
| Purchase #7 | $168.90 | 12.377% | $189.8048 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $881.94 | $953.2541 | $953.24 | $953.25 | $953.30 | |