| 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 | $176.35 | 10.495% | $194.8579 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $19.74 | 10.391% | $21.7912 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $111.29 | 3.669% | $115.3732 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $224.34 | 8.530% | $243.4762 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $30.69 | 12.297% | $34.4639 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $64.41 | 6.303% | $68.4698 | $68.47 | $68.45 | $68.50 |
| Purchase #7 | $58.55 | 6.427% | $62.313 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $685.37 | $740.7452 | $740.74 | $740.70 | $740.90 | |