| 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 | $13.93 | 12.559% | $15.6795 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $180.55 | 4.336% | $188.3786 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $193.35 | 13.249% | $218.9669 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $238.80 | 5.460% | $251.8385 | $251.84 | $251.85 | $251.80 |
| Purchase #5 | $150.64 | 5.508% | $158.9373 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $229.39 | 13.650% | $260.7017 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $143.93 | 9.775% | $157.9992 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,150.59 | $1,252.5017 | $1,252.51 | $1,252.55 | $1,252.50 | |