| 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 | $137.75 | 7.591% | $148.2066 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $26.72 | 3.362% | $27.6183 | $27.62 | $27.60 | $27.60 |
| Purchase #3 | $216.34 | 7.222% | $231.9641 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $113.57 | 13.421% | $128.8122 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $114.30 | 10.300% | $126.0729 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $16.77 | 9.375% | $18.3422 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $80.36 | 8.541% | $87.2235 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $705.81 | $768.2398 | $768.23 | $768.15 | $768.20 | |