| 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 | $179.46 | 8.576% | $194.8505 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $71.40 | 8.116% | $77.1948 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $47.69 | 5.850% | $50.4799 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $220.89 | 7.231% | $236.8626 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $114.65 | 10.532% | $126.7249 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $14.74 | 4.640% | $15.4239 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $134.56 | 8.736% | $146.3152 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $783.39 | $847.8518 | $847.84 | $847.80 | $847.90 | |