| 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 | $133.65 | 11.565% | $149.1066 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $83.57 | 5.233% | $87.9432 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $232.46 | 12.141% | $260.683 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $234.47 | 7.112% | $251.1455 | $251.15 | $251.15 | $251.10 |
| Purchase #5 | $16.62 | 7.103% | $17.8005 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $43.45 | 12.417% | $48.8452 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $190.46 | 7.779% | $205.2759 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $934.68 | $1,020.7999 | $1,020.81 | $1,020.85 | $1,020.70 | |