| 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 | $185.25 | 13.569% | $210.3866 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $177.75 | 9.717% | $195.022 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $143.93 | 6.715% | $153.5949 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $115.74 | 13.516% | $131.3834 | $131.38 | $131.40 | $131.40 |
| Purchase #5 | $188.86 | 11.519% | $210.6148 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $142.40 | 8.402% | $154.3644 | $154.36 | $154.35 | $154.40 |
| Purchase #7 | $205.26 | 11.603% | $229.0763 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $1,159.19 | $1,284.4424 | $1,284.43 | $1,284.45 | $1,284.50 | |