| 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 | $172.42 | 9.678% | $189.1068 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $72.83 | 8.302% | $78.8763 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $213.73 | 13.544% | $242.6776 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $205.47 | 4.484% | $214.6833 | $214.68 | $214.70 | $214.70 |
| Purchase #5 | $189.74 | 13.147% | $214.6851 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $70.27 | 9.751% | $77.122 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $174.81 | 4.373% | $182.4544 | $182.45 | $182.45 | $182.50 |
| 7 purchase totals = | $1,099.27 | $1,199.6055 | $1,199.61 | $1,199.65 | $1,199.70 | |