| 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 | $132.37 | 4.105% | $137.8038 | $137.80 | $137.80 | $137.80 |
| Purchase #2 | $69.96 | 9.863% | $76.8602 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $240.40 | 11.414% | $267.8393 | $267.84 | $267.85 | $267.80 |
| Purchase #4 | $152.96 | 10.538% | $169.0789 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $198.92 | 3.500% | $205.8822 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $41.45 | 3.498% | $42.8999 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $35.39 | 3.570% | $36.6534 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $871.45 | $937.0177 | $937.01 | $937.05 | $937.10 | |