| 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 | $179.50 | 7.826% | $193.5477 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $44.27 | 5.623% | $46.7593 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $239.62 | 11.468% | $267.0996 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $146.54 | 6.379% | $155.8878 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $205.39 | 10.783% | $227.5372 | $227.54 | $227.55 | $227.50 |
| Purchase #6 | $115.76 | 9.586% | $126.8568 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $80.77 | 7.695% | $86.9853 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $1,011.85 | $1,104.6737 | $1,104.69 | $1,104.70 | $1,104.70 | |