| 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 | $163.91 | 12.810% | $184.9069 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $116.81 | 9.294% | $127.6663 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $136.96 | 8.213% | $148.2085 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $144.40 | 7.855% | $155.7426 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $204.58 | 7.284% | $219.4816 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $136.75 | 11.244% | $152.1262 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $18.49 | 13.741% | $21.0307 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $921.90 | $1,009.1628 | $1,009.17 | $1,009.20 | $1,009.10 | |