| 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 | $146.92 | 5.505% | $155.0079 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $98.61 | 3.735% | $102.2931 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $229.58 | 9.645% | $251.723 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $136.76 | 3.602% | $141.6861 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $244.98 | 9.147% | $267.3883 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $191.98 | 3.700% | $199.0833 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $166.72 | 8.114% | $180.2477 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $1,215.55 | $1,297.4294 | $1,297.43 | $1,297.45 | $1,297.40 | |