| 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 | $219.52 | 3.127% | $226.3844 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $151.50 | 8.596% | $164.5229 | $164.52 | $164.50 | $164.50 |
| Purchase #3 | $134.40 | 11.244% | $149.5119 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $175.74 | 3.840% | $182.4884 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $173.66 | 10.556% | $191.9915 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $33.36 | 6.640% | $35.5751 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $6.33 | 5.179% | $6.6578 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $894.51 | $957.1320 | $957.13 | $957.15 | $957.20 | |