| 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 | $113.36 | 3.313% | $117.1156 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $11.99 | 12.185% | $13.451 | $13.45 | $13.45 | $13.50 |
| Purchase #3 | $125.50 | 8.150% | $135.7283 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $164.30 | 8.414% | $178.1242 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $105.95 | 12.722% | $119.429 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $44.26 | 13.475% | $50.224 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $198.85 | 8.229% | $215.2134 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $764.21 | $829.2855 | $829.28 | $829.25 | $829.20 | |