| 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 | $97.75 | 13.450% | $110.8974 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $174.38 | 6.569% | $185.835 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $80.52 | 5.269% | $84.7626 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $215.61 | 3.696% | $223.5789 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $197.58 | 9.468% | $216.2869 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $126.74 | 4.207% | $132.072 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $10.86 | 6.844% | $11.6033 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $903.44 | $965.0361 | $965.04 | $965.05 | $965.10 | |