| 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 | $143.80 | 13.820% | $163.6732 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $135.73 | 12.858% | $153.1822 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $134.63 | 7.840% | $145.185 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $139.64 | 12.252% | $156.7487 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $172.46 | 6.446% | $183.5768 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $218.51 | 11.392% | $243.4027 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $44.97 | 6.641% | $47.9565 | $47.96 | $47.95 | $48.00 |
| 7 purchase totals = | $989.74 | $1,093.7251 | $1,093.73 | $1,093.75 | $1,093.80 | |