| 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 | $143.84 | 10.427% | $158.8382 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $122.49 | 11.764% | $136.8997 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $59.72 | 13.253% | $67.6347 | $67.63 | $67.65 | $67.60 |
| Purchase #4 | $166.77 | 13.132% | $188.6702 | $188.67 | $188.65 | $188.70 |
| Purchase #5 | $14.85 | 10.537% | $16.4147 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $223.48 | 3.692% | $231.7309 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $16.63 | 10.485% | $18.3737 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $747.78 | $818.5621 | $818.55 | $818.55 | $818.50 | |