| 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 | $152.96 | 3.826% | $158.8122 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $26.68 | 11.206% | $29.6698 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $237.79 | 7.867% | $256.4969 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $67.84 | 7.552% | $72.9633 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $12.45 | 4.543% | $13.0156 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $218.74 | 13.296% | $247.8237 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $106.79 | 11.597% | $119.1744 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $823.25 | $897.9559 | $897.95 | $897.85 | $898.00 | |