| 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 | $149.45 | 9.268% | $163.301 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $43.50 | 6.804% | $46.4597 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $73.97 | 8.226% | $80.0548 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $80.91 | 11.790% | $90.4493 | $90.45 | $90.45 | $90.40 |
| Purchase #5 | $57.31 | 10.243% | $63.1803 | $63.18 | $63.20 | $63.20 |
| Purchase #6 | $150.83 | 8.276% | $163.3127 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $170.48 | 12.493% | $191.7781 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $726.45 | $798.5359 | $798.53 | $798.55 | $798.60 | |