| 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 | $180.84 | 6.752% | $193.0503 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $170.58 | 13.115% | $192.9516 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $199.58 | 13.762% | $227.0462 | $227.05 | $227.05 | $227.00 |
| Purchase #4 | $93.59 | 11.511% | $104.3631 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $28.71 | 8.835% | $31.2465 | $31.25 | $31.25 | $31.20 |
| Purchase #6 | $191.84 | 4.831% | $201.1078 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $19.63 | 5.449% | $20.6996 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $884.77 | $970.4651 | $970.47 | $970.45 | $970.50 | |