| 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 | $130.82 | 9.346% | $143.0464 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $144.47 | 3.184% | $149.0699 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $224.70 | 5.503% | $237.0652 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $186.28 | 11.557% | $207.8084 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $34.67 | 8.705% | $37.688 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $168.40 | 12.757% | $189.8828 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $49.82 | 12.160% | $55.8781 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $939.16 | $1,020.4388 | $1,020.45 | $1,020.45 | $1,020.50 | |