| 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 | $166.77 | 8.204% | $180.4518 | $180.45 | $180.45 | $180.50 |
| Purchase #2 | $86.38 | 9.197% | $94.3244 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $59.34 | 9.758% | $65.1304 | $65.13 | $65.15 | $65.10 |
| Purchase #4 | $209.93 | 4.687% | $219.7694 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $105.84 | 11.733% | $118.2582 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $170.92 | 3.170% | $176.3382 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $26.37 | 12.318% | $29.6183 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $825.55 | $883.8907 | $883.89 | $883.85 | $883.90 | |