| 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 | $206.67 | 13.674% | $234.9301 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $137.72 | 8.511% | $149.4413 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $97.70 | 6.640% | $104.1873 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $168.45 | 3.772% | $174.8039 | $174.80 | $174.80 | $174.80 |
| Purchase #5 | $39.87 | 9.355% | $43.5998 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $72.92 | 13.235% | $82.571 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $110.63 | 13.307% | $125.3515 | $125.35 | $125.35 | $125.40 |
| 7 purchase totals = | $833.96 | $914.8849 | $914.88 | $914.90 | $914.90 | |