| 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 | $162.96 | 12.604% | $183.4995 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $137.38 | 4.680% | $143.8094 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $176.45 | 8.146% | $190.8236 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $94.61 | 12.792% | $106.7125 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $89.52 | 5.244% | $94.2144 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $126.51 | 7.748% | $136.312 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $13.62 | 9.783% | $14.9524 | $14.95 | $14.95 | $15.00 |
| 7 purchase totals = | $801.05 | $870.3238 | $870.31 | $870.25 | $870.30 | |