| 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 | $138.28 | 4.676% | $144.746 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $158.36 | 5.146% | $166.5092 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $142.41 | 10.570% | $157.4627 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $144.79 | 4.865% | $151.834 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $185.65 | 9.657% | $203.5782 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $18.66 | 11.288% | $20.7663 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $58.48 | 4.651% | $61.1999 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $846.63 | $906.0963 | $906.10 | $906.10 | $906.10 | |