| 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 | $105.70 | 7.278% | $113.3928 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $125.45 | 7.227% | $134.5163 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $51.65 | 13.424% | $58.5835 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $66.72 | 5.121% | $70.1367 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $50.54 | 13.425% | $57.325 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $171.29 | 4.629% | $179.219 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $220.30 | 9.183% | $240.5301 | $240.53 | $240.55 | $240.50 |
| 7 purchase totals = | $791.65 | $853.7034 | $853.71 | $853.75 | $853.60 | |