| 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 | $158.85 | 12.779% | $179.1494 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $93.67 | 8.704% | $101.823 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $43.53 | 11.525% | $48.5468 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $237.35 | 5.664% | $250.7935 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $72.49 | 6.441% | $77.1591 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $7.33 | 13.707% | $8.3347 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $94.93 | 8.468% | $102.9687 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $708.15 | $768.7752 | $768.77 | $768.75 | $768.70 | |