| 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 | $182.26 | 5.356% | $192.0218 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $86.43 | 12.731% | $97.4334 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $104.34 | 8.221% | $112.9178 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $211.89 | 4.348% | $221.103 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $241.98 | 11.623% | $270.1053 | $270.11 | $270.10 | $270.10 |
| Purchase #6 | $136.36 | 7.649% | $146.7902 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $35.25 | 9.379% | $38.5561 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $998.51 | $1,078.9276 | $1,078.93 | $1,078.90 | $1,078.90 | |