| 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 | $188.91 | 12.660% | $212.826 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $20.88 | 3.448% | $21.5999 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $206.98 | 4.110% | $215.4869 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $17.52 | 9.368% | $19.1613 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $168.80 | 3.158% | $174.1307 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $29.48 | 5.359% | $31.0598 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $68.81 | 4.230% | $71.7207 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $701.38 | $745.9853 | $745.99 | $746.00 | $746.00 | |