| 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 | $154.77 | 3.288% | $159.8588 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $233.33 | 9.387% | $255.2327 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $74.54 | 7.280% | $79.9665 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $25.74 | 5.152% | $27.0661 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $148.99 | 11.437% | $166.03 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $72.36 | 13.531% | $82.151 | $82.15 | $82.15 | $82.20 |
| Purchase #7 | $123.91 | 7.667% | $133.4102 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $833.64 | $903.7153 | $903.72 | $903.70 | $903.80 | |