| 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 | $179.75 | 11.152% | $199.7957 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $49.48 | 9.590% | $54.2251 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $204.45 | 4.427% | $213.501 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $161.29 | 7.411% | $173.2432 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $63.39 | 7.848% | $68.3648 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $29.58 | 8.384% | $32.06 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $11.80 | 7.500% | $12.685 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $699.74 | $753.8748 | $753.88 | $753.90 | $753.90 | |