| 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 | $155.94 | 11.714% | $174.2068 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $82.86 | 3.290% | $85.5861 | $85.59 | $85.60 | $85.60 |
| Purchase #3 | $209.98 | 5.145% | $220.7835 | $220.78 | $220.80 | $220.80 |
| Purchase #4 | $51.80 | 12.314% | $58.1787 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $115.50 | 4.577% | $120.7864 | $120.79 | $120.80 | $120.80 |
| Purchase #6 | $235.75 | 10.512% | $260.532 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $239.92 | 13.353% | $271.9565 | $271.96 | $271.95 | $272.00 |
| 7 purchase totals = | $1,091.75 | $1,192.0300 | $1,192.04 | $1,192.10 | $1,192.10 | |