| 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 | $186.31 | 8.185% | $201.5595 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $180.55 | 3.200% | $186.3276 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $125.75 | 13.468% | $142.686 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $59.64 | 5.182% | $62.7305 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $37.30 | 4.419% | $38.9483 | $38.95 | $38.95 | $38.90 |
| Purchase #6 | $135.77 | 9.410% | $148.546 | $148.55 | $148.55 | $148.50 |
| Purchase #7 | $113.60 | 5.288% | $119.6072 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $838.92 | $900.4051 | $900.42 | $900.45 | $900.30 | |