| 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 | $111.75 | 11.699% | $124.8236 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $121.36 | 12.851% | $136.956 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $169.28 | 10.446% | $186.963 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $43.73 | 5.349% | $46.0691 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $156.58 | 13.340% | $177.4678 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $172.70 | 3.847% | $179.3438 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $221.74 | 6.211% | $235.5123 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $997.14 | $1,087.1356 | $1,087.13 | $1,087.05 | $1,087.20 | |