| 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 | $103.70 | 10.186% | $114.2629 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $237.61 | 8.807% | $258.5363 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $174.53 | 3.181% | $180.0818 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $127.90 | 3.860% | $132.8369 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $67.36 | 8.660% | $73.1934 | $73.19 | $73.20 | $73.20 |
| Purchase #6 | $27.85 | 5.366% | $29.3444 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $25.35 | 5.551% | $26.7572 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $764.30 | $815.0129 | $815.01 | $815.05 | $815.00 | |