| 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 | $95.47 | 11.796% | $106.7316 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $134.75 | 7.116% | $144.3388 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $160.72 | 4.330% | $167.6792 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $74.51 | 13.621% | $84.659 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $138.49 | 13.498% | $157.1834 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $126.87 | 11.434% | $141.3763 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $38.90 | 3.356% | $40.2055 | $40.21 | $40.20 | $40.20 |
| 7 purchase totals = | $769.71 | $842.1738 | $842.18 | $842.25 | $842.20 | |