| 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 | $207.55 | 11.680% | $231.7918 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $190.54 | 7.560% | $204.9448 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $120.39 | 5.318% | $126.7923 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $17.85 | 5.449% | $18.8226 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $92.98 | 12.864% | $104.9409 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $155.60 | 10.208% | $171.4836 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $43.98 | 6.662% | $46.9099 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $828.89 | $905.6859 | $905.67 | $905.70 | $905.60 | |