| 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 | $73.53 | 11.830% | $82.2286 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $150.26 | 9.119% | $163.9622 | $163.96 | $163.95 | $164.00 |
| Purchase #3 | $103.45 | 4.619% | $108.2284 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $150.67 | 12.588% | $169.6363 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $150.28 | 10.663% | $166.3044 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $162.82 | 6.421% | $173.2747 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $248.42 | 8.161% | $268.6936 | $268.69 | $268.70 | $268.70 |
| 7 purchase totals = | $1,039.43 | $1,132.3282 | $1,132.32 | $1,132.35 | $1,132.30 | |