| 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 | $185.27 | 6.383% | $197.0958 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $188.34 | 7.543% | $202.5465 | $202.55 | $202.55 | $202.50 |
| Purchase #3 | $72.70 | 9.689% | $79.7439 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $42.71 | 9.574% | $46.7991 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $158.32 | 7.544% | $170.2637 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $11.37 | 12.395% | $12.7793 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $166.35 | 5.395% | $175.3246 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $825.06 | $884.5529 | $884.55 | $884.55 | $884.50 | |