| 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 | $176.79 | 5.695% | $186.8582 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $133.39 | 10.401% | $147.2639 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $13.39 | 12.389% | $15.0489 | $15.05 | $15.05 | $15.00 |
| Purchase #4 | $139.62 | 4.432% | $145.808 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $92.41 | 7.772% | $99.5921 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $131.39 | 9.483% | $143.8497 | $143.85 | $143.85 | $143.80 |
| Purchase #7 | $225.80 | 8.601% | $245.2211 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $912.79 | $983.6419 | $983.64 | $983.60 | $983.60 | |