| 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 | $171.45 | 6.284% | $182.2239 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $93.58 | 4.113% | $97.4289 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $18.53 | 10.454% | $20.4671 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $45.53 | 4.631% | $47.6385 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $174.39 | 5.620% | $184.1907 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $180.96 | 9.863% | $198.8081 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $12.98 | 5.699% | $13.7197 | $13.72 | $13.70 | $13.70 |
| 7 purchase totals = | $697.42 | $744.4769 | $744.48 | $744.45 | $744.40 | |