| 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 | $142.46 | 11.463% | $158.7902 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $119.28 | 6.516% | $127.0523 | $127.05 | $127.05 | $127.10 |
| Purchase #3 | $221.43 | 4.854% | $232.1782 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $85.99 | 12.216% | $96.4945 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $116.94 | 4.318% | $121.9895 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $8.84 | 11.727% | $9.8767 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $77.94 | 12.826% | $87.9366 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $772.88 | $834.3180 | $834.32 | $834.40 | $834.40 | |