| 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 | $188.85 | 4.408% | $197.1745 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $221.37 | 8.521% | $240.2329 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $230.89 | 11.444% | $257.3131 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $204.77 | 11.168% | $227.6387 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $136.56 | 4.174% | $142.26 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $181.42 | 13.373% | $205.6813 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $207.53 | 12.793% | $234.0793 | $234.08 | $234.10 | $234.10 |
| 7 purchase totals = | $1,371.39 | $1,504.3798 | $1,504.37 | $1,504.40 | $1,504.40 | |