| 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 | $198.37 | 11.793% | $221.7638 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $56.90 | 13.810% | $64.7579 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $132.30 | 3.819% | $137.3525 | $137.35 | $137.35 | $137.40 |
| Purchase #4 | $95.86 | 9.515% | $104.9811 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $131.29 | 11.576% | $146.4881 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $185.36 | 10.490% | $204.8043 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $237.91 | 6.151% | $252.5438 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,037.99 | $1,132.6915 | $1,132.68 | $1,132.70 | $1,132.80 | |