| 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 | $127.72 | 5.184% | $134.341 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $61.60 | 9.311% | $67.3356 | $67.34 | $67.35 | $67.30 |
| Purchase #3 | $217.81 | 4.775% | $228.2104 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $180.50 | 4.696% | $188.9763 | $188.98 | $189.00 | $189.00 |
| Purchase #5 | $6.71 | 12.120% | $7.5233 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $206.65 | 4.174% | $215.2756 | $215.28 | $215.30 | $215.30 |
| Purchase #7 | $116.95 | 7.610% | $125.8499 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $917.94 | $967.5121 | $967.52 | $967.55 | $967.40 | |