| 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 | $154.28 | 9.661% | $169.185 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $14.57 | 7.234% | $15.624 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $51.26 | 4.757% | $53.6984 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $14.66 | 7.112% | $15.7026 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $70.63 | 3.857% | $73.3542 | $73.35 | $73.35 | $73.40 |
| Purchase #6 | $182.44 | 4.678% | $190.9745 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $52.82 | 9.685% | $57.9356 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $540.66 | $576.4743 | $576.47 | $576.45 | $576.50 | |