| 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 | $171.93 | 6.639% | $183.3444 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $191.52 | 13.185% | $216.7719 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $235.29 | 11.460% | $262.2542 | $262.25 | $262.25 | $262.30 |
| Purchase #4 | $168.99 | 12.565% | $190.2236 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $93.92 | 3.306% | $97.025 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $37.63 | 7.724% | $40.5365 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $119.48 | 7.149% | $128.0216 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $1,018.76 | $1,118.1772 | $1,118.17 | $1,118.15 | $1,118.10 | |