| 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 | $186.78 | 3.458% | $193.2389 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $188.60 | 6.825% | $201.472 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $25.76 | 4.690% | $26.9681 | $26.97 | $26.95 | $27.00 |
| Purchase #4 | $109.26 | 10.409% | $120.6329 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $106.37 | 11.422% | $118.5196 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $53.93 | 9.672% | $59.1461 | $59.15 | $59.15 | $59.10 |
| Purchase #7 | $119.63 | 4.491% | $125.0026 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $790.33 | $844.9802 | $844.98 | $844.95 | $844.90 | |