| 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 | $152.82 | 3.834% | $158.6791 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $151.83 | 3.767% | $157.5494 | $157.55 | $157.55 | $157.50 |
| Purchase #3 | $205.90 | 12.691% | $232.0308 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $153.68 | 6.301% | $163.3634 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $104.56 | 12.121% | $117.2337 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $161.95 | 12.624% | $182.3946 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $169.89 | 8.494% | $184.3205 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $1,100.63 | $1,195.5715 | $1,195.56 | $1,195.60 | $1,195.50 | |