| 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 | $113.86 | 5.328% | $119.9265 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $97.60 | 9.195% | $106.5743 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $134.77 | 6.730% | $143.84 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $96.65 | 5.314% | $101.786 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $77.39 | 4.717% | $81.0405 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $144.79 | 8.378% | $156.9205 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $72.39 | 11.811% | $80.94 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $737.45 | $791.0278 | $791.03 | $791.05 | $790.90 | |