| 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 | $145.42 | 6.320% | $154.6105 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $110.87 | 5.321% | $116.7694 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $117.69 | 5.412% | $124.0594 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $174.58 | 8.714% | $189.7929 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $11.62 | 5.181% | $12.222 | $12.22 | $12.20 | $12.20 |
| Purchase #6 | $31.28 | 9.519% | $34.2575 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $16.74 | 7.261% | $17.9555 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $608.20 | $649.6672 | $649.67 | $649.60 | $649.80 | |