| 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 | $158.55 | 10.635% | $175.4118 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $190.69 | 4.112% | $198.5312 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $74.41 | 8.870% | $81.0102 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $21.63 | 12.626% | $24.361 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $190.68 | 6.656% | $203.3717 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $126.71 | 12.865% | $143.0112 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $118.56 | 5.289% | $124.8306 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $881.23 | $950.5277 | $950.52 | $950.50 | $950.50 | |