| 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 | $118.48 | 12.653% | $133.4713 | $133.47 | $133.45 | $133.50 |
| Purchase #2 | $145.73 | 3.218% | $150.4196 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $58.64 | 6.503% | $62.4534 | $62.45 | $62.45 | $62.50 |
| Purchase #4 | $231.62 | 12.227% | $259.9402 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $149.90 | 7.462% | $161.0855 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $17.88 | 10.527% | $19.7622 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $145.78 | 9.637% | $159.8288 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $868.03 | $946.9610 | $946.96 | $946.95 | $947.00 | |