| 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 | $199.74 | 11.185% | $222.0809 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $173.63 | 6.666% | $185.2042 | $185.20 | $185.20 | $185.20 |
| Purchase #3 | $133.33 | 12.555% | $150.0696 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $25.43 | 7.716% | $27.3922 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $232.81 | 8.181% | $251.8562 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $171.43 | 3.774% | $177.8998 | $177.90 | $177.90 | $177.90 |
| Purchase #7 | $108.42 | 8.106% | $117.2085 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $1,044.79 | $1,131.7114 | $1,131.71 | $1,131.70 | $1,131.80 | |