| 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 | $113.30 | 13.702% | $128.8244 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $225.58 | 4.545% | $235.8326 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $199.51 | 8.781% | $217.029 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $64.54 | 5.343% | $67.9884 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $165.74 | 8.122% | $179.2014 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $17.71 | 6.242% | $18.8155 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $82.40 | 5.597% | $87.0119 | $87.01 | $87.00 | $87.00 |
| 7 purchase totals = | $868.78 | $934.7032 | $934.70 | $934.70 | $934.60 | |