| 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 | $155.36 | 8.706% | $168.8856 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $125.34 | 8.293% | $135.7344 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $116.75 | 4.868% | $122.4334 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $247.41 | 11.298% | $275.3624 | $275.36 | $275.35 | $275.40 |
| Purchase #5 | $192.77 | 3.540% | $199.5941 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $7.25 | 12.174% | $8.1326 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $49.82 | 6.442% | $53.0294 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $894.70 | $963.1719 | $963.16 | $963.25 | $963.10 | |