| 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 | $168.50 | 9.337% | $184.2328 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $244.78 | 6.349% | $260.3211 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $14.76 | 6.440% | $15.7105 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $44.39 | 9.190% | $48.4694 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $110.37 | 4.227% | $115.0353 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $136.84 | 13.205% | $154.9097 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $190.86 | 13.792% | $217.1834 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $910.50 | $995.8622 | $995.86 | $995.85 | $995.80 | |