| 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 | $180.38 | 7.712% | $194.2909 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $83.88 | 4.169% | $87.377 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $11.93 | 10.310% | $13.16 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $185.76 | 5.625% | $196.209 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $5.49 | 5.758% | $5.8061 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $14.84 | 8.134% | $16.0471 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $44.71 | 12.231% | $50.1785 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $526.99 | $563.0686 | $563.08 | $563.10 | $563.10 | |