| 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 | $162.94 | 8.163% | $176.2408 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $225.84 | 9.744% | $247.8458 | $247.85 | $247.85 | $247.80 |
| Purchase #3 | $249.91 | 5.494% | $263.6401 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $150.68 | 4.853% | $157.9925 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $189.69 | 12.384% | $213.1812 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $37.41 | 7.683% | $40.2842 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $125.26 | 7.645% | $134.8361 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $1,141.73 | $1,234.0207 | $1,234.02 | $1,234.10 | $1,233.90 | |