| 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 | $151.35 | 11.164% | $168.2467 | $168.25 | $168.25 | $168.20 |
| Purchase #2 | $209.65 | 9.739% | $230.0678 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $244.38 | 7.511% | $262.7354 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $5.54 | 3.783% | $5.7496 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $39.36 | 4.670% | $41.1981 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $15.39 | 8.536% | $16.7037 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $168.50 | 3.152% | $173.8111 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $834.17 | $898.5124 | $898.52 | $898.50 | $898.40 | |