| 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 | $144.98 | 4.263% | $151.1605 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $93.72 | 10.546% | $103.6037 | $103.60 | $103.60 | $103.60 |
| Purchase #3 | $178.31 | 8.502% | $193.4699 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $139.70 | 10.869% | $154.884 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $237.84 | 7.389% | $255.414 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $112.97 | 10.654% | $125.0058 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $170.61 | 10.597% | $188.6895 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $1,078.13 | $1,172.2274 | $1,172.22 | $1,172.20 | $1,172.30 | |