| 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 | $178.75 | 8.763% | $194.4139 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $21.50 | 10.289% | $23.7121 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $68.73 | 12.835% | $77.5515 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $165.26 | 8.189% | $178.7931 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $115.80 | 12.679% | $130.4823 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $9.49 | 9.359% | $10.3782 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $179.73 | 9.799% | $197.3417 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $739.26 | $812.6728 | $812.66 | $812.70 | $812.70 | |