| 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 | $185.68 | 6.865% | $198.4269 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $125.46 | 3.462% | $129.8034 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $15.52 | 13.289% | $17.5825 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $66.59 | 12.854% | $75.1495 | $75.15 | $75.15 | $75.10 |
| Purchase #5 | $220.92 | 8.584% | $239.8838 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $12.78 | 10.710% | $14.1487 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $189.33 | 9.215% | $206.7768 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $816.28 | $881.7716 | $881.77 | $881.85 | $881.70 | |