| 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 | $187.96 | 10.839% | $208.333 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $134.58 | 11.231% | $149.6947 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $53.73 | 8.352% | $58.2175 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $170.99 | 5.737% | $180.7997 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $40.96 | 3.749% | $42.4956 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $114.25 | 8.391% | $123.8367 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $16.57 | 13.685% | $18.8376 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $719.04 | $782.2148 | $782.22 | $782.25 | $782.10 | |