| 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 | $137.54 | 5.501% | $145.1061 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $196.63 | 4.396% | $205.2739 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $91.25 | 12.341% | $102.5112 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $71.35 | 10.375% | $78.7526 | $78.75 | $78.75 | $78.80 |
| Purchase #5 | $188.66 | 13.802% | $214.6989 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $195.32 | 6.724% | $208.4533 | $208.45 | $208.45 | $208.50 |
| Purchase #7 | $115.91 | 7.861% | $125.0217 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $996.66 | $1,079.8177 | $1,079.81 | $1,079.75 | $1,079.90 | |