| 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 | $155.69 | 11.624% | $173.7874 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $16.31 | 7.623% | $17.5533 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $105.40 | 7.318% | $113.1132 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $56.80 | 3.583% | $58.8351 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $172.88 | 11.655% | $193.0292 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $132.89 | 11.789% | $148.5564 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $137.26 | 6.696% | $146.4509 | $146.45 | $146.45 | $146.50 |
| 7 purchase totals = | $777.23 | $851.3255 | $851.33 | $851.35 | $851.40 | |