| 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 | $147.89 | 10.669% | $163.6684 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $6.94 | 7.538% | $7.4631 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $244.60 | 10.338% | $269.8867 | $269.89 | $269.90 | $269.90 |
| Purchase #4 | $197.55 | 8.130% | $213.6108 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $7.49 | 8.197% | $8.104 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $227.38 | 7.852% | $245.2339 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $106.40 | 3.322% | $109.9346 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $938.25 | $1,017.9015 | $1,017.89 | $1,017.90 | $1,017.90 | |