| 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 | $134.26 | 5.861% | $142.129 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $202.55 | 8.841% | $220.4574 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $11.45 | 11.446% | $12.7606 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $21.79 | 6.319% | $23.1669 | $23.17 | $23.15 | $23.20 |
| Purchase #5 | $61.63 | 10.187% | $67.9082 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $36.73 | 8.166% | $39.7294 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $164.33 | 10.729% | $181.961 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $632.74 | $688.1125 | $688.12 | $688.10 | $688.20 | |