| 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 | $111.77 | 6.164% | $118.6595 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $150.52 | 4.478% | $157.2603 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $72.77 | 10.834% | $80.6539 | $80.65 | $80.65 | $80.70 |
| Purchase #4 | $71.36 | 13.140% | $80.7367 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $24.53 | 7.294% | $26.3192 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $148.96 | 12.161% | $167.075 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $246.36 | 7.869% | $265.7461 | $265.75 | $265.75 | $265.70 |
| 7 purchase totals = | $826.27 | $896.4507 | $896.46 | $896.45 | $896.50 | |