| 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 | $145.95 | 12.161% | $163.699 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $116.69 | 11.122% | $129.6683 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $45.67 | 4.389% | $47.6745 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $78.43 | 7.642% | $84.4236 | $84.42 | $84.40 | $84.40 |
| Purchase #5 | $19.81 | 12.845% | $22.3546 | $22.35 | $22.35 | $22.40 |
| Purchase #6 | $10.74 | 4.305% | $11.2024 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $146.80 | 3.213% | $151.5167 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $564.09 | $610.5391 | $610.53 | $610.45 | $610.60 | |