| 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 | $163.72 | 4.133% | $170.4865 | $170.49 | $170.50 | $170.50 |
| Purchase #2 | $183.92 | 6.329% | $195.5603 | $195.56 | $195.55 | $195.60 |
| Purchase #3 | $154.69 | 8.777% | $168.2671 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $172.95 | 5.757% | $182.9067 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $15.26 | 6.240% | $16.2122 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $243.95 | 7.741% | $262.8342 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $18.86 | 9.590% | $20.6687 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $953.35 | $1,016.9357 | $1,016.94 | $1,016.90 | $1,017.00 | |