| 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 | $192.76 | 13.201% | $218.2062 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $173.36 | 10.223% | $191.0826 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $141.91 | 9.433% | $155.2964 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $48.86 | 8.115% | $52.825 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $95.40 | 3.200% | $98.4528 | $98.45 | $98.45 | $98.50 |
| Purchase #6 | $187.51 | 9.683% | $205.6666 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $10.69 | 11.620% | $11.9322 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $850.49 | $933.4618 | $933.47 | $933.50 | $933.50 | |