| 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 | $157.32 | 10.385% | $173.6577 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $172.34 | 12.431% | $193.7636 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $52.26 | 11.280% | $58.1549 | $58.15 | $58.15 | $58.20 |
| Purchase #4 | $219.41 | 12.589% | $247.0315 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $18.89 | 10.843% | $20.9382 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $70.70 | 9.111% | $77.1415 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $119.49 | 12.233% | $134.1072 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $810.41 | $904.7946 | $904.79 | $904.80 | $904.80 | |