| 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 | $121.34 | 6.176% | $128.834 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $62.68 | 6.719% | $66.8915 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $7.30 | 11.850% | $8.1651 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $55.94 | 8.305% | $60.5858 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $10.85 | 8.183% | $11.7379 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $223.36 | 4.472% | $233.3487 | $233.35 | $233.35 | $233.30 |
| Purchase #7 | $236.67 | 10.241% | $260.9074 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $718.14 | $770.4704 | $770.48 | $770.50 | $770.40 | |