| 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 | $71.97 | 10.239% | $79.339 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $113.54 | 4.649% | $118.8185 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $244.39 | 3.625% | $253.2491 | $253.25 | $253.25 | $253.20 |
| Purchase #4 | $163.31 | 11.470% | $182.0417 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $177.36 | 13.745% | $201.7381 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $7.50 | 10.247% | $8.2685 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $24.40 | 11.756% | $27.2685 | $27.27 | $27.25 | $27.30 |
| 7 purchase totals = | $802.47 | $870.7234 | $870.73 | $870.70 | $870.60 | |