| 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 | $136.59 | 6.285% | $145.1747 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $60.40 | 7.135% | $64.7095 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $12.75 | 8.362% | $13.8162 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $77.46 | 6.821% | $82.7435 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $21.36 | 9.492% | $23.3875 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $238.42 | 10.562% | $263.6019 | $263.60 | $263.60 | $263.60 |
| Purchase #7 | $176.54 | 8.608% | $191.7366 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $723.52 | $785.1699 | $785.17 | $785.15 | $785.10 | |