| 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 | $192.58 | 7.201% | $206.4477 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $15.55 | 9.762% | $17.068 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $188.75 | 4.811% | $197.8308 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $172.60 | 4.364% | $180.1323 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $139.71 | 6.510% | $148.8051 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $100.64 | 8.335% | $109.0283 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $59.46 | 10.232% | $65.5439 | $65.54 | $65.55 | $65.50 |
| 7 purchase totals = | $869.29 | $924.8561 | $924.86 | $924.90 | $924.70 | |