| 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 | $185.55 | 13.386% | $210.3877 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $18.25 | 6.263% | $19.393 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $34.95 | 3.543% | $36.1883 | $36.19 | $36.20 | $36.20 |
| Purchase #4 | $152.51 | 5.252% | $160.5198 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $153.53 | 8.267% | $166.2223 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $62.98 | 6.517% | $67.0844 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $67.74 | 13.863% | $77.1308 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $675.51 | $736.9263 | $736.92 | $736.95 | $736.90 | |