| 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 | $179.82 | 4.716% | $188.3003 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $87.28 | 6.583% | $93.0256 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $140.40 | 11.291% | $156.2526 | $156.25 | $156.25 | $156.30 |
| Purchase #4 | $100.27 | 11.803% | $112.1049 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $247.54 | 9.250% | $270.4375 | $270.44 | $270.45 | $270.40 |
| Purchase #6 | $124.67 | 6.185% | $132.3808 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $157.89 | 10.437% | $174.369 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $1,037.87 | $1,126.8707 | $1,126.87 | $1,126.90 | $1,126.90 | |