| 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 | $183.92 | 3.700% | $190.725 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $49.73 | 6.621% | $53.0226 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $153.64 | 6.513% | $163.6466 | $163.65 | $163.65 | $163.60 |
| Purchase #4 | $123.80 | 5.240% | $130.2871 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $90.66 | 8.593% | $98.4504 | $98.45 | $98.45 | $98.50 |
| Purchase #6 | $45.59 | 3.780% | $47.3133 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $14.68 | 4.647% | $15.3622 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $662.02 | $698.8072 | $698.81 | $698.80 | $698.80 | |