| 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 | $190.51 | 12.527% | $214.3752 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $197.87 | 4.389% | $206.5545 | $206.55 | $206.55 | $206.60 |
| Purchase #3 | $19.62 | 3.561% | $20.3187 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $138.35 | 9.461% | $151.4393 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $5.26 | 8.155% | $5.689 | $5.69 | $5.70 | $5.70 |
| Purchase #6 | $47.54 | 6.489% | $50.6249 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $79.93 | 3.697% | $82.885 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $679.08 | $731.8866 | $731.89 | $731.90 | $731.90 | |