| 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 | $6.86 | 7.459% | $7.3717 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $131.30 | 8.246% | $142.127 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $15.60 | 13.485% | $17.7037 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $172.85 | 3.611% | $179.0916 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $150.92 | 10.816% | $167.2435 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $195.38 | 3.834% | $202.8709 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $126.65 | 4.205% | $131.9756 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $799.56 | $848.3840 | $848.38 | $848.40 | $848.40 | |