| 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 | $76.87 | 9.248% | $83.9789 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $141.63 | 12.425% | $159.2275 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $215.85 | 8.612% | $234.439 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $182.69 | 13.595% | $207.5267 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $13.90 | 13.104% | $15.7215 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $72.26 | 4.701% | $75.6569 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $171.70 | 12.840% | $193.7463 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $874.90 | $970.2968 | $970.31 | $970.35 | $970.20 | |