| 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 | $189.68 | 4.571% | $198.3503 | $198.35 | $198.35 | $198.40 |
| Purchase #2 | $57.53 | 6.662% | $61.3626 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $28.27 | 11.701% | $31.5779 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $6.94 | 6.135% | $7.3658 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $146.58 | 10.555% | $162.0515 | $162.05 | $162.05 | $162.10 |
| Purchase #6 | $242.90 | 13.688% | $276.1482 | $276.15 | $276.15 | $276.10 |
| Purchase #7 | $207.72 | 3.584% | $215.1647 | $215.16 | $215.15 | $215.20 |
| 7 purchase totals = | $879.62 | $952.0210 | $952.02 | $952.00 | $952.20 | |