| 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 | $161.74 | 10.338% | $178.4607 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $17.74 | 7.441% | $19.06 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $216.49 | 3.477% | $224.0174 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $212.99 | 9.142% | $232.4615 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $72.40 | 9.275% | $79.1151 | $79.12 | $79.10 | $79.10 |
| Purchase #6 | $68.54 | 6.863% | $73.2439 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $66.75 | 12.520% | $75.1071 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $816.65 | $881.4657 | $881.47 | $881.40 | $881.50 | |