| 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 | $170.63 | 12.614% | $192.1533 | $192.15 | $192.15 | $192.20 |
| Purchase #2 | $18.88 | 6.324% | $20.074 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $115.96 | 7.149% | $124.25 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $91.64 | 12.128% | $102.7541 | $102.75 | $102.75 | $102.80 |
| Purchase #5 | $56.42 | 5.474% | $59.5084 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $115.83 | 7.550% | $124.5752 | $124.58 | $124.60 | $124.60 |
| Purchase #7 | $184.69 | 8.433% | $200.2649 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $754.05 | $823.5799 | $823.57 | $823.55 | $823.80 | |