| 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 | $146.49 | 9.636% | $160.6058 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $130.27 | 12.423% | $146.4534 | $146.45 | $146.45 | $146.50 |
| Purchase #3 | $97.74 | 13.468% | $110.9036 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $154.70 | 5.621% | $163.3957 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $173.82 | 12.701% | $195.8969 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $149.95 | 5.243% | $157.8119 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $85.42 | 9.657% | $93.669 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $938.39 | $1,028.7363 | $1,028.74 | $1,028.70 | $1,028.80 | |