| 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 | $196.52 | 12.441% | $220.9691 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $46.39 | 8.536% | $50.3499 | $50.35 | $50.35 | $50.30 |
| Purchase #3 | $168.87 | 9.502% | $184.916 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $117.51 | 10.189% | $129.4831 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $151.25 | 9.326% | $165.3556 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $69.35 | 6.370% | $73.7676 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $35.92 | 9.336% | $39.2735 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $785.81 | $864.1148 | $864.12 | $864.05 | $864.20 | |