| 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 | $116.39 | 6.580% | $124.0485 | $124.05 | $124.05 | $124.00 |
| Purchase #2 | $166.37 | 9.691% | $182.4929 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $132.47 | 6.505% | $141.0872 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $59.91 | 4.485% | $62.597 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $22.35 | 10.582% | $24.7151 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $166.52 | 10.709% | $184.3526 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $168.27 | 13.178% | $190.4446 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $832.28 | $909.7379 | $909.74 | $909.75 | $909.70 | |