| 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 | $143.65 | 7.831% | $154.8992 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $150.80 | 10.140% | $166.0911 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $130.89 | 3.526% | $135.5052 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $135.65 | 4.554% | $141.8275 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $149.56 | 11.127% | $166.2015 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $198.79 | 9.286% | $217.2496 | $217.25 | $217.25 | $217.20 |
| Purchase #7 | $200.74 | 12.240% | $225.3106 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $1,110.08 | $1,207.0847 | $1,207.09 | $1,207.10 | $1,207.00 | |