| 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 | $141.65 | 11.213% | $157.5332 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $24.96 | 6.442% | $26.5679 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $46.69 | 9.123% | $50.9495 | $50.95 | $50.95 | $50.90 |
| Purchase #4 | $171.47 | 10.773% | $189.9425 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $143.75 | 7.863% | $155.0531 | $155.05 | $155.05 | $155.10 |
| Purchase #6 | $170.67 | 9.373% | $186.6669 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $100.50 | 4.517% | $105.0396 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $799.69 | $871.7527 | $871.75 | $871.75 | $871.70 | |