| 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 | $180.31 | 6.129% | $191.3612 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $110.91 | 12.849% | $125.1608 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $156.65 | 4.213% | $163.2497 | $163.25 | $163.25 | $163.20 |
| Purchase #4 | $207.25 | 8.522% | $224.9118 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $171.53 | 9.618% | $188.0278 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $33.75 | 5.273% | $35.5296 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $43.68 | 8.538% | $47.4094 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $904.08 | $975.6503 | $975.65 | $975.65 | $975.60 | |