| 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 | $163.63 | 7.504% | $175.9088 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $73.66 | 7.858% | $79.4482 | $79.45 | $79.45 | $79.40 |
| Purchase #3 | $62.32 | 11.149% | $69.2681 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $64.95 | 4.326% | $67.7597 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $15.61 | 3.716% | $16.1901 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $96.42 | 8.202% | $104.3284 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $195.34 | 8.607% | $212.1529 | $212.15 | $212.15 | $212.20 |
| 7 purchase totals = | $671.93 | $725.0562 | $725.06 | $725.05 | $725.10 | |