| 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 | $161.70 | 5.145% | $170.0195 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $137.33 | 4.817% | $143.9452 | $143.95 | $143.95 | $143.90 |
| Purchase #3 | $14.38 | 4.542% | $15.0331 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $239.56 | 4.414% | $250.1342 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $175.98 | 8.658% | $191.2163 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $54.87 | 13.772% | $62.4267 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $70.26 | 8.815% | $76.4534 | $76.45 | $76.45 | $76.50 |
| 7 purchase totals = | $854.08 | $909.2284 | $909.23 | $909.25 | $909.10 | |