| 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 | $244.96 | 8.870% | $266.688 | $266.69 | $266.70 | $266.70 |
| Purchase #2 | $6.77 | 9.741% | $7.4295 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $154.42 | 3.495% | $159.817 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $150.63 | 3.800% | $156.3539 | $156.35 | $156.35 | $156.40 |
| Purchase #5 | $146.27 | 7.288% | $156.9302 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $133.42 | 13.394% | $151.2903 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $17.79 | 5.716% | $18.8069 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $854.26 | $917.3158 | $917.32 | $917.35 | $917.30 | |