| 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 | $133.27 | 5.596% | $140.7278 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $146.94 | 9.748% | $161.2637 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $133.96 | 11.858% | $149.845 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $208.48 | 4.253% | $217.3467 | $217.35 | $217.35 | $217.30 |
| Purchase #5 | $182.94 | 11.537% | $204.0458 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $191.84 | 9.171% | $209.4336 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $53.69 | 9.318% | $58.6928 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $1,051.12 | $1,141.3554 | $1,141.36 | $1,141.40 | $1,141.20 | |