| 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 | $132.74 | 13.500% | $150.6599 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $16.26 | 8.243% | $17.6003 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $146.43 | 9.417% | $160.2193 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $102.55 | 10.837% | $113.6633 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $117.31 | 9.144% | $128.0368 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $249.66 | 8.531% | $270.9585 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $144.91 | 3.249% | $149.6181 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $909.86 | $990.7562 | $990.76 | $990.70 | $990.80 | |