| 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 | $98.38 | 11.155% | $109.3543 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $156.30 | 7.475% | $167.9834 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $154.54 | 7.697% | $166.4349 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $163.59 | 6.321% | $173.9305 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $239.27 | 10.753% | $264.9987 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $170.46 | 7.727% | $183.6314 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $96.70 | 5.422% | $101.9431 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $1,079.24 | $1,168.2763 | $1,168.26 | $1,168.35 | $1,168.20 | |