| 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 | $179.72 | 4.171% | $187.2161 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $73.97 | 13.136% | $83.6867 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $83.28 | 5.635% | $87.9728 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $164.58 | 10.638% | $182.088 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $102.85 | 7.322% | $110.3807 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $177.36 | 11.672% | $198.0615 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $10.40 | 7.134% | $11.1419 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $792.16 | $860.5477 | $860.55 | $860.55 | $860.60 | |