| 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 | $77.38 | 8.726% | $84.1322 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $140.36 | 6.332% | $149.2476 | $149.25 | $149.25 | $149.20 |
| Purchase #3 | $190.54 | 8.726% | $207.1665 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $24.70 | 5.601% | $26.0834 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $167.27 | 11.655% | $186.7653 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $120.59 | 9.821% | $132.4331 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $89.64 | 12.678% | $101.0046 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $810.48 | $886.8327 | $886.83 | $886.85 | $886.80 | |