| 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 | $126.76 | 8.534% | $137.5777 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $114.53 | 12.394% | $128.7248 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $150.61 | 6.317% | $160.124 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $94.88 | 11.522% | $105.8121 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $208.62 | 3.255% | $215.4106 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $23.89 | 11.143% | $26.5521 | $26.55 | $26.55 | $26.60 |
| Purchase #7 | $143.49 | 12.267% | $161.0919 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $862.78 | $935.2932 | $935.28 | $935.25 | $935.30 | |