| 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 | $160.83 | 6.732% | $171.6571 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $13.47 | 8.556% | $14.6225 | $14.62 | $14.60 | $14.60 |
| Purchase #3 | $228.79 | 3.661% | $237.166 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $19.38 | 6.317% | $20.6042 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $189.65 | 5.185% | $199.4834 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $119.48 | 13.498% | $135.6074 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $48.59 | 7.840% | $52.3995 | $52.40 | $52.40 | $52.40 |
| 7 purchase totals = | $780.19 | $831.5401 | $831.54 | $831.50 | $831.60 | |