| 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 | $131.72 | 13.678% | $149.7367 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $18.74 | 12.852% | $21.1485 | $21.15 | $21.15 | $21.10 |
| Purchase #3 | $238.81 | 12.355% | $268.315 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $184.81 | 7.193% | $198.1034 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $37.39 | 7.449% | $40.1752 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $125.45 | 5.161% | $131.9245 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $139.44 | 8.856% | $151.7888 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $876.36 | $961.1921 | $961.20 | $961.20 | $961.10 | |