| 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 | $150.31 | 5.521% | $158.6086 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $122.95 | 5.702% | $129.9606 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $36.33 | 7.489% | $39.0508 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $40.37 | 6.570% | $43.0223 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $86.38 | 12.296% | $97.0013 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $115.91 | 7.563% | $124.6763 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $185.68 | 13.658% | $211.0402 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $737.93 | $803.3601 | $803.36 | $803.35 | $803.40 | |