| 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 | $149.81 | 13.376% | $169.8486 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $59.95 | 12.391% | $67.3784 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $117.74 | 10.180% | $129.7259 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $64.52 | 13.553% | $73.2644 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $102.49 | 7.872% | $110.558 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $139.93 | 12.589% | $157.5458 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $156.27 | 9.759% | $171.5204 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $790.71 | $879.8415 | $879.85 | $879.85 | $879.80 | |