| 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 | $179.38 | 11.360% | $199.7576 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $107.44 | 9.479% | $117.6242 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $170.87 | 7.574% | $183.8117 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $9.78 | 6.760% | $10.4411 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $169.91 | 11.500% | $189.4497 | $189.45 | $189.45 | $189.40 |
| Purchase #6 | $108.45 | 10.414% | $119.744 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $237.48 | 6.227% | $252.2679 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $983.31 | $1,073.0962 | $1,073.09 | $1,073.05 | $1,073.00 | |