| 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 | $182.38 | 13.615% | $207.211 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $99.90 | 13.704% | $113.5903 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $123.71 | 11.279% | $137.6633 | $137.66 | $137.65 | $137.70 |
| Purchase #4 | $136.94 | 8.635% | $148.7648 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $110.95 | 7.753% | $119.552 | $119.55 | $119.55 | $119.60 |
| Purchase #6 | $38.48 | 11.241% | $42.8055 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $5.44 | 6.612% | $5.7997 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $697.80 | $775.3866 | $775.38 | $775.35 | $775.50 | |