| 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 | $187.88 | 6.168% | $199.4684 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $146.31 | 3.155% | $150.9261 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $98.96 | 9.681% | $108.5403 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $48.26 | 13.444% | $54.7481 | $54.75 | $54.75 | $54.70 |
| Purchase #5 | $52.45 | 8.744% | $57.0362 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $207.70 | 13.349% | $235.4259 | $235.43 | $235.45 | $235.40 |
| Purchase #7 | $29.38 | 5.227% | $30.9157 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $770.94 | $837.0607 | $837.08 | $837.10 | $836.90 | |