| 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 | $192.36 | 8.104% | $207.9489 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $79.43 | 10.110% | $87.4604 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $149.64 | 12.454% | $168.2762 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $73.65 | 11.199% | $81.8981 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $15.59 | 5.159% | $16.3943 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $184.53 | 9.719% | $202.4645 | $202.46 | $202.45 | $202.50 |
| Purchase #7 | $174.45 | 10.112% | $192.0904 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $869.65 | $956.5328 | $956.53 | $956.55 | $956.60 | |