| 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 | $143.70 | 13.580% | $163.2145 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $154.25 | 13.243% | $174.6773 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $122.41 | 13.874% | $139.3932 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $148.43 | 7.496% | $159.5563 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $108.84 | 4.225% | $113.4385 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $197.89 | 8.834% | $215.3716 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $32.29 | 7.181% | $34.6087 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $907.81 | $1,000.2601 | $1,000.26 | $1,000.25 | $1,000.30 | |