| 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 | $157.47 | 8.586% | $170.9904 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $82.69 | 7.121% | $88.5784 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $170.76 | 3.488% | $176.7161 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $201.85 | 7.508% | $217.0049 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $91.31 | 10.256% | $100.6748 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $14.28 | 12.610% | $16.0807 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $117.64 | 8.471% | $127.6053 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $836.00 | $897.6506 | $897.65 | $897.65 | $897.70 | |