| 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 | $159.36 | 4.446% | $166.4451 | $166.45 | $166.45 | $166.40 |
| Purchase #2 | $154.37 | 11.437% | $172.0253 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $48.85 | 11.485% | $54.4604 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $50.61 | 4.731% | $53.0044 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $198.51 | 8.154% | $214.6965 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $170.73 | 12.548% | $192.1532 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $25.25 | 13.645% | $28.6954 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $807.68 | $881.4803 | $881.49 | $881.50 | $881.50 | |