| 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 | $117.86 | 12.470% | $132.5571 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $16.82 | 5.531% | $17.7503 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $81.45 | 13.645% | $92.5639 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $67.58 | 5.726% | $71.4496 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $249.79 | 3.400% | $258.2829 | $258.28 | $258.30 | $258.30 |
| Purchase #6 | $119.46 | 12.363% | $134.2288 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $128.53 | 9.874% | $141.2211 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $781.49 | $848.0537 | $848.05 | $848.05 | $848.10 | |