| 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 | $128.83 | 8.312% | $139.5383 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $221.59 | 13.370% | $251.2166 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $85.38 | 7.539% | $91.8168 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $101.48 | 5.790% | $107.3557 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $150.76 | 6.444% | $160.475 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $41.34 | 6.794% | $44.1486 | $44.15 | $44.15 | $44.10 |
| Purchase #7 | $50.90 | 10.405% | $56.1961 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $780.28 | $850.7471 | $850.77 | $850.75 | $850.70 | |