| 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 | $217.88 | 9.713% | $239.0427 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $84.68 | 13.581% | $96.1804 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $6.81 | 12.471% | $7.6593 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $163.98 | 5.475% | $172.9579 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $98.37 | 5.282% | $103.5659 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $137.87 | 11.543% | $153.7843 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $188.78 | 9.363% | $206.4555 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $898.37 | $979.6460 | $979.65 | $979.65 | $979.80 | |