| 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 | $161.68 | 8.259% | $175.0332 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $240.41 | 13.132% | $271.9806 | $271.98 | $272.00 | $272.00 |
| Purchase #3 | $6.93 | 5.315% | $7.2983 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $146.67 | 3.611% | $151.9663 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $60.74 | 7.448% | $65.2639 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $113.27 | 8.348% | $122.7258 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $131.50 | 12.858% | $148.4083 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $861.20 | $942.6764 | $942.68 | $942.70 | $942.70 | |