| 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 | $158.69 | 12.829% | $179.0483 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $152.48 | 5.469% | $160.8191 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $58.72 | 7.331% | $63.0248 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $208.52 | 13.340% | $236.3366 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $220.82 | 7.367% | $237.0878 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $240.38 | 6.397% | $255.7571 | $255.76 | $255.75 | $255.80 |
| Purchase #7 | $182.93 | 9.172% | $199.7083 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $1,222.54 | $1,331.7820 | $1,331.79 | $1,331.75 | $1,331.70 | |