| 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 | $130.90 | 5.583% | $138.2081 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $194.57 | 10.226% | $214.4667 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $155.46 | 9.184% | $169.7374 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $176.27 | 3.594% | $182.6051 | $182.61 | $182.60 | $182.60 |
| Purchase #5 | $109.65 | 7.576% | $117.9571 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $24.99 | 10.363% | $27.5797 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $220.57 | 5.535% | $232.7785 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,012.41 | $1,083.3326 | $1,083.35 | $1,083.35 | $1,083.40 | |