| 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 | $193.32 | 5.771% | $204.4765 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $81.78 | 3.596% | $84.7208 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $110.31 | 8.244% | $119.404 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $64.73 | 6.559% | $68.9756 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $143.76 | 7.556% | $154.6225 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $37.79 | 13.306% | $42.8183 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $15.87 | 3.198% | $16.3775 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $647.56 | $691.3952 | $691.40 | $691.40 | $691.40 | |