| 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 | $157.26 | 11.531% | $175.3937 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $40.78 | 8.587% | $44.2818 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $191.85 | 7.596% | $206.4229 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $178.75 | 4.657% | $187.0744 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $125.50 | 9.640% | $137.5982 | $137.60 | $137.60 | $137.60 |
| Purchase #6 | $167.96 | 3.615% | $174.0318 | $174.03 | $174.05 | $174.00 |
| Purchase #7 | $101.93 | 11.208% | $113.3543 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $964.03 | $1,038.1571 | $1,038.14 | $1,038.15 | $1,038.20 | |