| 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 | $160.83 | 10.290% | $177.3794 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $187.66 | 13.455% | $212.9097 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $13.51 | 13.553% | $15.341 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $111.29 | 11.674% | $124.282 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $64.71 | 12.745% | $72.9573 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $63.73 | 5.420% | $67.1842 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $146.87 | 10.457% | $162.2282 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $748.60 | $832.2818 | $832.28 | $832.35 | $832.30 | |