| 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 | $198.59 | 12.138% | $222.6949 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $73.36 | 6.213% | $77.9179 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $241.36 | 12.768% | $272.1768 | $272.18 | $272.20 | $272.20 |
| Purchase #4 | $168.48 | 3.725% | $174.7559 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $46.49 | 7.341% | $49.9028 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $164.51 | 4.255% | $171.5099 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $5.91 | 4.500% | $6.176 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $898.70 | $975.1342 | $975.14 | $975.15 | $975.20 | |