| 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 | $90.31 | 8.554% | $98.0351 | $98.04 | $98.05 | $98.00 |
| Purchase #2 | $132.41 | 7.861% | $142.8188 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $180.64 | 3.178% | $186.3807 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $133.48 | 12.473% | $150.129 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $40.70 | 5.526% | $42.9491 | $42.95 | $42.95 | $42.90 |
| Purchase #6 | $17.35 | 11.611% | $19.3645 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $178.99 | 3.462% | $185.1866 | $185.19 | $185.20 | $185.20 |
| 7 purchase totals = | $773.88 | $824.8638 | $824.87 | $824.90 | $824.80 | |