| 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 | $166.32 | 3.446% | $172.0514 | $172.05 | $172.05 | $172.10 |
| Purchase #2 | $15.66 | 9.586% | $17.1612 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $122.48 | 13.274% | $138.738 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $238.69 | 10.450% | $263.6331 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $82.90 | 3.756% | $86.0137 | $86.01 | $86.00 | $86.00 |
| Purchase #6 | $49.56 | 5.432% | $52.2521 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $31.76 | 6.392% | $33.7901 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $707.37 | $763.6396 | $763.63 | $763.65 | $763.70 | |