| 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 | $173.94 | 3.348% | $179.7635 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $235.74 | 13.426% | $267.3905 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $108.63 | 6.315% | $115.49 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $177.40 | 13.160% | $200.7458 | $200.75 | $200.75 | $200.70 |
| Purchase #5 | $17.33 | 12.867% | $19.5599 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $209.56 | 4.684% | $219.3758 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $144.95 | 11.136% | $161.0916 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $1,067.55 | $1,163.4171 | $1,163.42 | $1,163.45 | $1,163.50 | |