| 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 | $142.51 | 12.777% | $160.7185 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $167.52 | 10.409% | $184.9572 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $186.55 | 8.140% | $201.7352 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $51.74 | 13.565% | $58.7585 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $50.26 | 4.421% | $52.482 | $52.48 | $52.50 | $52.50 |
| Purchase #6 | $131.41 | 11.687% | $146.7679 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $73.36 | 12.286% | $82.373 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $803.35 | $887.7923 | $887.80 | $887.75 | $887.90 | |