| 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 | $127.94 | 3.791% | $132.7902 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $136.91 | 13.599% | $155.5284 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $44.35 | 4.351% | $46.2797 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $134.29 | 5.481% | $141.6504 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $137.94 | 9.609% | $151.1947 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $34.29 | 9.775% | $37.6418 | $37.64 | $37.65 | $37.60 |
| Purchase #7 | $54.53 | 7.499% | $58.6192 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $670.25 | $723.7044 | $723.70 | $723.75 | $723.70 | |