| 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 | $125.78 | 13.528% | $142.7955 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $136.56 | 9.520% | $149.5605 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $54.36 | 9.178% | $59.3492 | $59.35 | $59.35 | $59.30 |
| Purchase #4 | $65.50 | 7.611% | $70.4852 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $205.43 | 10.357% | $226.7064 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $105.69 | 8.150% | $114.3037 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $5.66 | 13.361% | $6.4162 | $6.42 | $6.40 | $6.40 |
| 7 purchase totals = | $698.98 | $769.6167 | $769.63 | $769.60 | $769.60 | |