| 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 | $169.62 | 12.740% | $191.2296 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $29.81 | 7.147% | $31.9405 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $43.57 | 6.833% | $46.5471 | $46.55 | $46.55 | $46.50 |
| Purchase #4 | $200.47 | 4.156% | $208.8015 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $14.49 | 10.141% | $15.9594 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $218.77 | 7.749% | $235.7225 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $109.90 | 9.816% | $120.6878 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $786.63 | $850.8884 | $850.89 | $850.90 | $850.80 | |