| 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 | $126.29 | 4.513% | $131.9895 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $181.84 | 12.123% | $203.8845 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $152.52 | 9.438% | $166.9148 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $21.72 | 6.792% | $23.1952 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $60.39 | 9.266% | $65.9857 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $217.37 | 7.495% | $233.6619 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $10.42 | 12.248% | $11.6962 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $770.55 | $837.3278 | $837.33 | $837.35 | $837.40 | |