| 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 | $191.99 | 3.495% | $198.7001 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $217.86 | 13.533% | $247.343 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $60.41 | 9.282% | $66.0173 | $66.02 | $66.00 | $66.00 |
| Purchase #4 | $43.41 | 10.520% | $47.9767 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $15.56 | 7.370% | $16.7068 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $100.94 | 5.588% | $106.5805 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $68.57 | 3.873% | $71.2257 | $71.23 | $71.25 | $71.20 |
| 7 purchase totals = | $698.74 | $754.5501 | $754.56 | $754.60 | $754.50 | |