| 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 | $167.39 | 11.367% | $186.4172 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $136.58 | 8.640% | $148.3805 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $194.61 | 10.141% | $214.3454 | $214.35 | $214.35 | $214.30 |
| Purchase #4 | $19.38 | 3.296% | $20.0188 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $128.72 | 5.336% | $135.5885 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $229.53 | 12.309% | $257.7828 | $257.78 | $257.80 | $257.80 |
| Purchase #7 | $218.42 | 11.846% | $244.294 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,094.63 | $1,206.8272 | $1,206.83 | $1,206.85 | $1,206.80 | |