| 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 | $200.86 | 12.685% | $226.3391 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $152.56 | 4.766% | $159.831 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $159.39 | 6.689% | $170.0516 | $170.05 | $170.05 | $170.10 |
| Purchase #4 | $74.26 | 13.488% | $84.2762 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $153.87 | 12.691% | $173.3976 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $184.43 | 10.634% | $204.0423 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $39.87 | 8.158% | $43.1226 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $965.24 | $1,061.0604 | $1,061.06 | $1,061.10 | $1,061.00 | |