| 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 | $141.66 | 13.808% | $161.2204 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $228.38 | 12.668% | $257.3112 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $8.49 | 4.391% | $8.8628 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $164.47 | 7.567% | $176.9154 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $25.50 | 3.744% | $26.4547 | $26.45 | $26.45 | $26.50 |
| Purchase #6 | $169.40 | 12.434% | $190.4632 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $38.36 | 6.651% | $40.9113 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $776.26 | $862.1390 | $862.13 | $862.05 | $862.20 | |