| 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 | $169.64 | 4.305% | $176.943 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $41.73 | 9.761% | $45.8033 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $26.39 | 3.660% | $27.3559 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $158.59 | 12.605% | $178.5803 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $126.66 | 9.409% | $138.5774 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $133.54 | 3.287% | $137.9295 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $214.31 | 6.249% | $227.7022 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $870.86 | $932.8916 | $932.89 | $932.95 | $932.90 | |