| 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 | $227.51 | 11.363% | $253.362 | $253.36 | $253.35 | $253.40 |
| Purchase #2 | $44.94 | 7.564% | $48.3393 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $13.90 | 8.146% | $15.0323 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $9.79 | 9.822% | $10.7516 | $10.75 | $10.75 | $10.80 |
| Purchase #5 | $60.34 | 9.311% | $65.9583 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $161.58 | 6.770% | $172.519 | $172.52 | $172.50 | $172.50 |
| Purchase #7 | $143.91 | 7.635% | $154.8975 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $661.97 | $720.8600 | $720.86 | $720.85 | $720.90 | |