| 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 | $179.67 | 8.425% | $194.8072 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $82.40 | 5.135% | $86.6312 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $140.60 | 9.234% | $153.583 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $216.97 | 3.122% | $223.7438 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $23.68 | 9.389% | $25.9033 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $136.55 | 12.345% | $153.4071 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $145.40 | 3.709% | $150.7929 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $925.27 | $988.8685 | $988.86 | $988.90 | $988.80 | |