| 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 | $163.51 | 8.760% | $177.8335 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $97.90 | 13.308% | $110.9285 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $148.44 | 12.618% | $167.1702 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $158.62 | 3.253% | $163.7799 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $197.36 | 3.812% | $204.8834 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $151.64 | 6.845% | $162.0198 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $141.66 | 9.872% | $155.6447 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $1,059.13 | $1,142.2600 | $1,142.25 | $1,142.30 | $1,142.20 | |