| 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 | $161.77 | 7.811% | $174.4059 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $216.63 | 8.588% | $235.2342 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $80.76 | 8.426% | $87.5648 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $133.87 | 6.469% | $142.5301 | $142.53 | $142.55 | $142.50 |
| Purchase #5 | $9.69 | 12.295% | $10.8814 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $232.79 | 11.863% | $260.4059 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $169.77 | 4.469% | $177.357 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $1,005.28 | $1,088.3793 | $1,088.38 | $1,088.40 | $1,088.40 | |