| 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 | $180.57 | 5.411% | $190.3406 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $9.39 | 7.506% | $10.0948 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $84.81 | 5.671% | $89.6196 | $89.62 | $89.60 | $89.60 |
| Purchase #4 | $244.44 | 8.618% | $265.5058 | $265.51 | $265.50 | $265.50 |
| Purchase #5 | $125.80 | 13.247% | $142.4647 | $142.46 | $142.45 | $142.50 |
| Purchase #6 | $120.63 | 12.614% | $135.8463 | $135.85 | $135.85 | $135.80 |
| Purchase #7 | $52.84 | 10.721% | $58.505 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $818.48 | $892.3768 | $892.38 | $892.35 | $892.30 | |