| 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 | $143.85 | 5.292% | $151.4625 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $74.77 | 12.520% | $84.1312 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $13.58 | 10.543% | $15.0117 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $91.79 | 5.450% | $96.7926 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $191.25 | 4.509% | $199.8735 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $98.69 | 11.298% | $109.84 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $71.92 | 8.283% | $77.8771 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $685.85 | $734.9886 | $734.98 | $735.00 | $735.00 | |