| 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 | $177.95 | 3.800% | $184.7121 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $123.30 | 13.435% | $139.8654 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $103.67 | 9.728% | $113.755 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $90.48 | 8.202% | $97.9012 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $102.85 | 3.557% | $106.5084 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $39.93 | 3.749% | $41.427 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $26.61 | 10.350% | $29.3641 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $664.79 | $713.5332 | $713.54 | $713.50 | $713.60 | |