| 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 | $116.45 | 13.820% | $132.5434 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $55.41 | 8.752% | $60.2595 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $214.92 | 11.320% | $239.2489 | $239.25 | $239.25 | $239.20 |
| Purchase #4 | $98.87 | 4.772% | $103.5881 | $103.59 | $103.60 | $103.60 |
| Purchase #5 | $8.93 | 10.530% | $9.8703 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $146.76 | 5.237% | $154.4458 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $175.99 | 12.130% | $197.3376 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $817.33 | $897.2936 | $897.30 | $897.30 | $897.20 | |