| 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 | $150.34 | 9.480% | $164.5922 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $89.73 | 4.820% | $94.055 | $94.06 | $94.05 | $94.10 |
| Purchase #3 | $182.62 | 10.340% | $201.5029 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $8.82 | 10.311% | $9.7294 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $183.44 | 7.447% | $197.1008 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $110.59 | 4.496% | $115.5621 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $23.95 | 11.378% | $26.675 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $749.49 | $809.2174 | $809.22 | $809.25 | $809.30 | |