| 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 | $167.48 | 10.459% | $184.9967 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $200.99 | 13.790% | $228.7065 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $41.69 | 8.341% | $45.1674 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $9.41 | 10.849% | $10.4309 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $180.99 | 6.664% | $193.0512 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $209.26 | 11.196% | $232.6887 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $155.92 | 12.714% | $175.7437 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $965.74 | $1,070.7851 | $1,070.79 | $1,070.80 | $1,070.80 | |