| 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 | $161.35 | 11.771% | $180.3425 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $163.44 | 6.144% | $173.4818 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $219.66 | 10.541% | $242.8144 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $65.75 | 10.567% | $72.6978 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $180.47 | 13.457% | $204.7558 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $236.39 | 9.192% | $258.119 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $59.33 | 3.186% | $61.2203 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $1,086.39 | $1,193.4316 | $1,193.43 | $1,193.40 | $1,193.40 | |