| 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 | $165.99 | 13.799% | $188.895 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $220.42 | 6.107% | $233.881 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $141.93 | 11.253% | $157.9014 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $153.58 | 4.763% | $160.895 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $157.61 | 6.120% | $167.2557 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $121.93 | 9.382% | $133.3695 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $124.49 | 11.137% | $138.3545 | $138.35 | $138.35 | $138.40 |
| 7 purchase totals = | $1,085.95 | $1,180.5521 | $1,180.56 | $1,180.55 | $1,180.70 | |