| 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 | $180.99 | 10.785% | $200.5098 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $142.38 | 13.777% | $161.9957 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $6.26 | 3.246% | $6.4632 | $6.46 | $6.45 | $6.50 |
| Purchase #4 | $58.26 | 13.758% | $66.2754 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $138.48 | 12.331% | $155.556 | $155.56 | $155.55 | $155.60 |
| Purchase #6 | $118.69 | 10.462% | $131.1073 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $147.95 | 7.249% | $158.6749 | $158.67 | $158.65 | $158.70 |
| 7 purchase totals = | $793.01 | $880.5823 | $880.59 | $880.55 | $880.70 | |