| 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 | $139.82 | 11.492% | $155.8881 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $232.29 | 12.279% | $260.8129 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $11.65 | 7.820% | $12.561 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $151.70 | 13.647% | $172.4025 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $149.40 | 5.574% | $157.7276 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $36.71 | 7.492% | $39.4603 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $48.25 | 3.186% | $49.7872 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $769.82 | $848.6396 | $848.64 | $848.65 | $848.70 | |