| 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 | $167.63 | 3.461% | $173.4317 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $102.50 | 13.810% | $116.6553 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $130.29 | 5.552% | $137.5237 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $16.66 | 4.175% | $17.3556 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $234.39 | 9.872% | $257.529 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $130.28 | 4.229% | $135.7895 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $124.78 | 6.802% | $133.2675 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $906.53 | $971.5523 | $971.56 | $971.55 | $971.60 | |