| 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 | $117.59 | 6.829% | $125.6202 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $136.26 | 12.686% | $153.5459 | $153.55 | $153.55 | $153.50 |
| Purchase #3 | $28.40 | 9.130% | $30.9929 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $191.74 | 8.416% | $207.8768 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $41.90 | 8.472% | $45.4498 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $64.41 | 13.207% | $72.9166 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $139.74 | 5.745% | $147.7681 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $720.04 | $784.1703 | $784.18 | $784.15 | $784.10 | |