| 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 | $197.40 | 12.849% | $222.7639 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $58.69 | 4.523% | $61.3445 | $61.34 | $61.35 | $61.30 |
| Purchase #3 | $130.25 | 12.165% | $146.0949 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $180.53 | 7.504% | $194.077 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $103.28 | 12.690% | $116.3862 | $116.39 | $116.40 | $116.40 |
| Purchase #6 | $9.89 | 12.520% | $11.1282 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $23.80 | 10.635% | $26.3311 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $703.84 | $778.1258 | $778.12 | $778.20 | $778.10 | |