| 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 | $168.28 | 11.764% | $188.0765 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $72.48 | 13.375% | $82.1742 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $174.73 | 11.830% | $195.4006 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $233.36 | 10.401% | $257.6318 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $42.98 | 13.795% | $48.9091 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $150.94 | 6.708% | $161.0651 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $241.78 | 10.635% | $267.4933 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $1,084.55 | $1,200.7506 | $1,200.75 | $1,200.75 | $1,200.80 | |