| 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 | $134.92 | 4.244% | $140.646 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $30.54 | 10.655% | $33.794 | $33.79 | $33.80 | $33.80 |
| Purchase #3 | $72.29 | 7.529% | $77.7327 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $42.88 | 8.206% | $46.3987 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $228.68 | 13.126% | $258.6965 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $173.73 | 10.534% | $192.0307 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $158.90 | 5.722% | $167.9923 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $841.94 | $917.2909 | $917.29 | $917.35 | $917.20 | |