| 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 | $183.37 | 11.460% | $204.3842 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $195.88 | 12.692% | $220.7411 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $144.54 | 6.605% | $154.0869 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $72.25 | 9.155% | $78.8645 | $78.86 | $78.85 | $78.90 |
| Purchase #5 | $185.73 | 4.610% | $194.2922 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $158.56 | 6.481% | $168.8363 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $8.42 | 7.575% | $9.0578 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $948.75 | $1,030.2630 | $1,030.26 | $1,030.30 | $1,030.30 | |