| 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 | $180.77 | 6.240% | $192.05 | $192.05 | $192.05 | $192.10 |
| Purchase #2 | $248.75 | 11.687% | $277.8214 | $277.82 | $277.80 | $277.80 |
| Purchase #3 | $35.72 | 11.295% | $39.7546 | $39.75 | $39.75 | $39.80 |
| Purchase #4 | $8.71 | 11.319% | $9.6959 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $173.36 | 12.539% | $195.0976 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $92.27 | 11.815% | $103.1717 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $151.89 | 5.838% | $160.7573 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $891.47 | $978.3485 | $978.35 | $978.30 | $978.50 | |