| 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 | $180.84 | 5.653% | $191.0629 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $144.52 | 13.110% | $163.4666 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $36.66 | 3.460% | $37.9284 | $37.93 | $37.95 | $37.90 |
| Purchase #4 | $214.85 | 12.160% | $240.9758 | $240.98 | $241.00 | $241.00 |
| Purchase #5 | $49.29 | 8.582% | $53.5201 | $53.52 | $53.50 | $53.50 |
| Purchase #6 | $94.71 | 11.367% | $105.4757 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $32.79 | 11.704% | $36.6277 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $753.66 | $829.0572 | $829.07 | $829.10 | $829.10 | |