| 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 | $143.27 | 9.270% | $156.5511 | $156.55 | $156.55 | $156.60 |
| Purchase #2 | $47.45 | 8.321% | $51.3983 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $82.89 | 13.180% | $93.8149 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $216.55 | 9.193% | $236.4574 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $46.43 | 10.329% | $51.2258 | $51.23 | $51.25 | $51.20 |
| Purchase #6 | $132.78 | 8.764% | $144.4168 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $115.43 | 6.403% | $122.821 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $784.80 | $856.6853 | $856.69 | $856.65 | $856.70 | |