| 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 | $102.48 | 13.778% | $116.5997 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $164.86 | 5.255% | $173.5234 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $215.76 | 6.308% | $229.3701 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $76.59 | 9.565% | $83.9158 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $130.25 | 7.326% | $139.7921 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $224.25 | 10.189% | $247.0988 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $14.92 | 10.255% | $16.45 | $16.45 | $16.45 | $16.50 |
| 7 purchase totals = | $929.11 | $1,006.7499 | $1,006.75 | $1,006.70 | $1,006.80 | |