| 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 | $178.30 | 11.213% | $198.2928 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $94.84 | 5.870% | $100.4071 | $100.41 | $100.40 | $100.40 |
| Purchase #3 | $39.81 | 13.642% | $45.2409 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $195.82 | 11.716% | $218.7623 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $169.93 | 4.131% | $176.9498 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $44.67 | 9.350% | $48.8466 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $14.27 | 3.478% | $14.7663 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $737.64 | $803.2658 | $803.27 | $803.25 | $803.20 | |