| 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 | $137.88 | 13.753% | $156.8426 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $125.57 | 12.813% | $141.6593 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $197.38 | 7.739% | $212.6552 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $7.29 | 3.767% | $7.5646 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $158.52 | 8.857% | $172.5601 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $237.84 | 13.622% | $270.2386 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $182.63 | 13.421% | $207.1408 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $1,047.11 | $1,168.6612 | $1,168.66 | $1,168.65 | $1,168.70 | |