| 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 | $158.68 | 7.624% | $170.7778 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $168.41 | 13.245% | $190.7159 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $190.42 | 12.139% | $213.5351 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $42.52 | 3.389% | $43.961 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $150.30 | 9.139% | $164.0359 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $167.80 | 10.250% | $184.9995 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $61.58 | 12.777% | $69.4481 | $69.45 | $69.45 | $69.40 |
| 7 purchase totals = | $939.71 | $1,037.4733 | $1,037.49 | $1,037.50 | $1,037.40 | |