| 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 | $180.42 | 9.369% | $197.3235 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $101.66 | 8.665% | $110.4688 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $50.75 | 4.806% | $53.189 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $124.73 | 10.312% | $137.5922 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $5.95 | 3.605% | $6.1645 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $249.93 | 4.724% | $261.7367 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $129.88 | 10.586% | $143.6291 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $843.32 | $910.1038 | $910.10 | $910.10 | $910.10 | |