| 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 | $131.38 | 6.715% | $140.2022 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $169.73 | 13.643% | $192.8863 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $117.58 | 5.517% | $124.0669 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $202.79 | 12.166% | $227.4614 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $158.71 | 5.153% | $166.8883 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $167.99 | 6.411% | $178.7598 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $111.77 | 6.404% | $118.9278 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,059.95 | $1,149.1927 | $1,149.20 | $1,149.20 | $1,149.30 | |