| 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 | $17.79 | 8.873% | $19.3685 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $158.94 | 11.435% | $177.1148 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $78.99 | 3.227% | $81.539 | $81.54 | $81.55 | $81.50 |
| Purchase #4 | $183.64 | 4.436% | $191.7863 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $70.88 | 3.770% | $73.5522 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $46.45 | 7.812% | $50.0787 | $50.08 | $50.10 | $50.10 |
| Purchase #7 | $136.81 | 7.683% | $147.3211 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $693.50 | $740.7606 | $740.76 | $740.75 | $740.80 | |