| 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 | $169.50 | 7.333% | $181.9294 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $135.74 | 6.678% | $144.8047 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $94.73 | 6.259% | $100.6592 | $100.66 | $100.65 | $100.70 |
| Purchase #4 | $186.99 | 11.186% | $207.9067 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $198.97 | 5.314% | $209.5433 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $146.43 | 5.855% | $155.0035 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $197.47 | 3.397% | $204.1781 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $1,129.83 | $1,204.0249 | $1,204.02 | $1,204.05 | $1,204.00 | |