| 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 | $71.97 | 3.697% | $74.6307 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $188.71 | 3.189% | $194.728 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $23.50 | 12.350% | $26.4023 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $159.98 | 9.476% | $175.1397 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $36.30 | 8.776% | $39.4857 | $39.49 | $39.50 | $39.50 |
| Purchase #6 | $239.60 | 10.238% | $264.1302 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $168.87 | 12.756% | $190.4111 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $888.93 | $964.9277 | $964.93 | $965.00 | $964.80 | |