| 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 | $181.84 | 7.476% | $195.4344 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $152.26 | 7.173% | $163.1816 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $68.81 | 5.243% | $72.4177 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $37.64 | 6.363% | $40.035 | $40.04 | $40.05 | $40.00 |
| Purchase #5 | $191.38 | 13.285% | $216.8048 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $250.26 | 8.169% | $270.7037 | $270.70 | $270.70 | $270.70 |
| Purchase #7 | $247.88 | 9.863% | $272.3284 | $272.33 | $272.35 | $272.30 |
| 7 purchase totals = | $1,130.07 | $1,230.9056 | $1,230.90 | $1,230.95 | $1,230.80 | |