| 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 | $135.80 | 7.810% | $146.406 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $216.42 | 10.565% | $239.2848 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $73.35 | 12.760% | $82.7095 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $135.37 | 11.520% | $150.9646 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $14.58 | 5.823% | $15.429 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $112.34 | 7.817% | $121.1216 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $164.80 | 6.693% | $175.8301 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $852.66 | $931.7456 | $931.74 | $931.75 | $931.70 | |