| 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 | $139.31 | 8.845% | $151.632 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $194.32 | 4.810% | $203.6668 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $246.58 | 6.553% | $262.7384 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $24.31 | 12.472% | $27.3419 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $136.28 | 12.421% | $153.2073 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $112.59 | 3.176% | $116.1659 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $203.40 | 6.606% | $216.8366 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $1,056.79 | $1,131.5889 | $1,131.60 | $1,131.60 | $1,131.50 | |