| 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 | $146.45 | 7.352% | $157.217 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $37.88 | 13.851% | $43.1268 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $74.33 | 12.378% | $83.5306 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $10.39 | 6.186% | $11.0327 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $149.58 | 13.263% | $169.4188 | $169.42 | $169.40 | $169.40 |
| Purchase #6 | $124.54 | 13.732% | $141.6418 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $218.37 | 7.816% | $235.4378 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $761.54 | $841.4055 | $841.41 | $841.45 | $841.20 | |