| 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 | $215.46 | 3.204% | $222.3633 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $73.77 | 7.547% | $79.3374 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $150.89 | 7.135% | $161.656 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $74.30 | 8.841% | $80.8689 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $52.97 | 3.142% | $54.6343 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $175.86 | 5.479% | $185.4954 | $185.50 | $185.50 | $185.50 |
| Purchase #7 | $47.87 | 5.370% | $50.4406 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $791.12 | $834.7959 | $834.80 | $834.80 | $834.80 | |