| 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 | $146.87 | 6.825% | $156.8939 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $123.79 | 7.366% | $132.9084 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $103.58 | 3.387% | $107.0883 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $225.69 | 11.653% | $251.9897 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $8.58 | 13.838% | $9.7673 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $116.33 | 5.793% | $123.069 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $96.51 | 7.409% | $103.6604 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $821.35 | $885.3770 | $885.38 | $885.35 | $885.50 | |