| 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 | $153.33 | 6.307% | $163.0005 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $143.71 | 6.337% | $152.8169 | $152.82 | $152.80 | $152.80 |
| Purchase #3 | $73.38 | 4.233% | $76.4862 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $195.45 | 12.754% | $220.3777 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $42.60 | 3.350% | $44.0271 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $52.75 | 9.342% | $57.6779 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $131.60 | 7.260% | $141.1542 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $792.82 | $855.5405 | $855.55 | $855.60 | $855.60 | |