| 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 | $194.41 | 3.200% | $200.6311 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $189.63 | 3.485% | $196.2386 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $120.43 | 11.659% | $134.4709 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $52.95 | 11.833% | $59.2156 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $70.57 | 12.532% | $79.4138 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $141.83 | 6.609% | $151.2035 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $47.68 | 7.195% | $51.1106 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $817.50 | $872.2841 | $872.28 | $872.25 | $872.20 | |