| 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 | $185.78 | 4.380% | $193.9172 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $99.75 | 3.803% | $103.5435 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $56.95 | 10.305% | $62.8187 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $154.95 | 3.387% | $160.1982 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $69.72 | 8.145% | $75.3987 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $64.54 | 11.112% | $71.7117 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $125.78 | 8.178% | $136.0663 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $757.47 | $803.6543 | $803.66 | $803.60 | $803.60 | |