| 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 | $154.44 | 8.113% | $166.9697 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $159.93 | 5.225% | $168.2863 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $161.38 | 8.152% | $174.5357 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $187.25 | 5.763% | $198.0412 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $250.28 | 3.772% | $259.7206 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $238.45 | 10.517% | $263.5278 | $263.53 | $263.55 | $263.50 |
| Purchase #7 | $145.94 | 7.724% | $157.2124 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $1,297.67 | $1,388.2937 | $1,388.30 | $1,388.30 | $1,388.20 | |