| 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 | $25.30 | 4.458% | $26.4279 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $146.99 | 5.183% | $154.6085 | $154.61 | $154.60 | $154.60 |
| Purchase #3 | $136.26 | 7.120% | $145.9617 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $17.27 | 5.345% | $18.1931 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $220.67 | 10.400% | $243.6197 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $134.65 | 3.426% | $139.2631 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $168.35 | 8.254% | $182.2456 | $182.25 | $182.25 | $182.20 |
| 7 purchase totals = | $849.49 | $910.3196 | $910.32 | $910.30 | $910.30 | |