| 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 | $151.46 | 8.728% | $164.6794 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $180.66 | 3.750% | $187.4348 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $154.74 | 11.856% | $173.086 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $179.30 | 8.230% | $194.0564 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $127.90 | 4.627% | $133.8179 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $59.63 | 5.282% | $62.7797 | $62.78 | $62.80 | $62.80 |
| Purchase #7 | $149.59 | 13.483% | $169.7592 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $1,003.28 | $1,085.6134 | $1,085.62 | $1,085.65 | $1,085.70 | |