| 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 | $162.93 | 12.557% | $183.3891 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $57.38 | 11.841% | $64.1744 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $135.93 | 13.874% | $154.7889 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $64.88 | 3.390% | $67.0794 | $67.08 | $67.10 | $67.10 |
| Purchase #5 | $8.51 | 9.252% | $9.2973 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $202.67 | 12.147% | $227.2883 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $187.57 | 5.212% | $197.3461 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $819.87 | $903.3635 | $903.37 | $903.40 | $903.40 | |