| 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 | $69.95 | 13.176% | $79.1666 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $116.52 | 13.678% | $132.4576 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $204.87 | 5.679% | $216.5046 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $159.36 | 13.293% | $180.5437 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $128.29 | 8.643% | $139.3781 | $139.38 | $139.40 | $139.40 |
| Purchase #6 | $70.26 | 13.633% | $79.8385 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $222.90 | 9.137% | $243.2664 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $972.15 | $1,071.1555 | $1,071.16 | $1,071.15 | $1,071.20 | |