| 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 | $179.47 | 3.665% | $186.0476 | $186.05 | $186.05 | $186.00 |
| Purchase #2 | $138.48 | 3.787% | $143.7242 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $32.95 | 12.762% | $37.1551 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $113.73 | 3.495% | $117.7049 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $183.63 | 9.516% | $201.1042 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $54.94 | 11.334% | $61.1669 | $61.17 | $61.15 | $61.20 |
| Purchase #7 | $209.77 | 6.390% | $223.1743 | $223.17 | $223.15 | $223.20 |
| 7 purchase totals = | $912.97 | $970.0772 | $970.07 | $970.00 | $970.10 | |