| 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 | $152.65 | 10.869% | $169.2415 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $177.68 | 5.421% | $187.312 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $230.47 | 7.603% | $247.9926 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $78.42 | 7.750% | $84.4976 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $186.92 | 6.415% | $198.9109 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $117.47 | 12.403% | $132.0398 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $241.99 | 12.663% | $272.6332 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $1,185.60 | $1,292.6276 | $1,292.62 | $1,292.65 | $1,292.50 | |