| 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 | $102.77 | 12.584% | $115.7026 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $11.71 | 8.318% | $12.684 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $95.39 | 6.570% | $101.6571 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $144.82 | 13.252% | $164.0115 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $127.69 | 9.405% | $139.6992 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $139.91 | 10.708% | $154.8916 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $106.93 | 9.863% | $117.4765 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $729.22 | $806.1225 | $806.12 | $806.15 | $806.20 | |