| 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 | $133.79 | 9.862% | $146.9844 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $144.57 | 5.130% | $151.9864 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $113.53 | 8.330% | $122.987 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $117.29 | 9.712% | $128.6812 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $124.86 | 12.391% | $140.3314 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $90.75 | 7.690% | $97.7287 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $187.99 | 13.259% | $212.9156 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $912.78 | $1,001.6147 | $1,001.62 | $1,001.70 | $1,001.60 | |