| 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 | $78.64 | 11.442% | $87.638 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $89.84 | 7.575% | $96.6454 | $96.65 | $96.65 | $96.60 |
| Purchase #3 | $147.76 | 8.488% | $160.3019 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $184.61 | 10.694% | $204.3522 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $237.67 | 6.721% | $253.6438 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $217.88 | 4.535% | $227.7609 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $116.98 | 9.226% | $127.7726 | $127.77 | $127.75 | $127.80 |
| 7 purchase totals = | $1,073.38 | $1,158.1148 | $1,158.11 | $1,158.10 | $1,158.10 | |