| 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 | $195.47 | 13.762% | $222.3706 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $96.62 | 4.304% | $100.7785 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $17.95 | 6.341% | $19.0882 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $172.37 | 13.674% | $195.9399 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $49.43 | 12.625% | $55.6705 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $142.29 | 5.478% | $150.0846 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $160.33 | 8.295% | $173.6294 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $834.46 | $917.5617 | $917.56 | $917.60 | $917.60 | |