| 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 | $136.37 | 9.389% | $149.1738 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $158.70 | 11.809% | $177.4409 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $131.89 | 4.170% | $137.3898 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $72.39 | 7.325% | $77.6926 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $249.77 | 13.790% | $284.2133 | $284.21 | $284.20 | $284.20 |
| Purchase #6 | $95.59 | 5.573% | $100.9172 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $41.64 | 6.728% | $44.4415 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $886.35 | $971.2691 | $971.26 | $971.25 | $971.20 | |