| 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 | $189.45 | 12.405% | $212.9513 | $212.95 | $212.95 | $213.00 |
| Purchase #2 | $54.51 | 11.708% | $60.892 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $158.42 | 5.226% | $166.699 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $139.56 | 5.333% | $147.0027 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $15.27 | 6.404% | $16.2479 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $13.87 | 9.139% | $15.1376 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $116.66 | 9.283% | $127.4895 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $687.74 | $746.4200 | $746.42 | $746.45 | $746.40 | |