| 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 | $110.26 | 8.401% | $119.5229 | $119.52 | $119.50 | $119.50 |
| Purchase #2 | $94.96 | 3.509% | $98.2921 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $180.57 | 5.809% | $191.0593 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $77.91 | 10.843% | $86.3578 | $86.36 | $86.35 | $86.40 |
| Purchase #5 | $173.62 | 10.437% | $191.7407 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $129.25 | 12.503% | $145.4101 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $76.95 | 11.402% | $85.7238 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $843.52 | $918.1067 | $918.10 | $918.05 | $918.10 | |