| 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 | $112.77 | 4.174% | $117.477 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $153.77 | 10.703% | $170.228 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $84.45 | 12.198% | $94.7512 | $94.75 | $94.75 | $94.80 |
| Purchase #4 | $130.72 | 13.770% | $148.7201 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $24.98 | 6.305% | $26.555 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $17.44 | 12.454% | $19.612 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $153.65 | 7.258% | $164.8019 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $677.78 | $742.1452 | $742.15 | $742.15 | $742.20 | |