| 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 | $180.39 | 6.273% | $191.7059 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $20.69 | 3.760% | $21.4679 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $101.34 | 8.515% | $109.9691 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $127.74 | 4.656% | $133.6876 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $188.77 | 6.213% | $200.4983 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $120.97 | 9.207% | $132.1077 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $172.56 | 8.321% | $186.9187 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $912.46 | $976.3552 | $976.37 | $976.30 | $976.40 | |