| 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 | $158.91 | 6.566% | $169.344 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $70.62 | 12.780% | $79.6452 | $79.65 | $79.65 | $79.60 |
| Purchase #3 | $232.66 | 12.619% | $262.0194 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $126.92 | 11.550% | $141.5793 | $141.58 | $141.60 | $141.60 |
| Purchase #5 | $17.77 | 11.242% | $19.7677 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $51.50 | 12.660% | $58.0199 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $146.59 | 6.276% | $155.79 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $804.97 | $886.1655 | $886.17 | $886.15 | $886.10 | |