| 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 | $162.84 | 9.200% | $177.8213 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $36.46 | 10.366% | $40.2394 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $123.89 | 7.605% | $133.3118 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $180.55 | 7.349% | $193.8186 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $124.55 | 9.622% | $136.5342 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $209.30 | 12.864% | $236.2244 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $159.93 | 11.472% | $178.2772 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $997.52 | $1,096.2269 | $1,096.22 | $1,096.20 | $1,096.10 | |