| 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 | $146.70 | 10.675% | $162.3602 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $93.85 | 11.217% | $104.3772 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $33.76 | 11.486% | $37.6377 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $213.36 | 8.305% | $231.0795 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $196.50 | 4.280% | $204.9102 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $64.96 | 9.409% | $71.0721 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $201.84 | 6.553% | $215.0666 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $950.97 | $1,026.5035 | $1,026.51 | $1,026.50 | $1,026.60 | |