| 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 | $169.95 | 6.843% | $181.5797 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $57.70 | 13.652% | $65.5772 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $64.50 | 8.729% | $70.1302 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $206.91 | 12.842% | $233.4814 | $233.48 | $233.50 | $233.50 |
| Purchase #5 | $90.78 | 7.557% | $97.6402 | $97.64 | $97.65 | $97.60 |
| Purchase #6 | $163.41 | 9.642% | $179.166 | $179.17 | $179.15 | $179.20 |
| Purchase #7 | $246.47 | 6.821% | $263.2817 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $999.72 | $1,090.8564 | $1,090.86 | $1,090.95 | $1,090.90 | |