| 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 | $142.61 | 3.623% | $147.7768 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $118.71 | 5.174% | $124.8521 | $124.85 | $124.85 | $124.90 |
| Purchase #3 | $89.72 | 4.336% | $93.6103 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $18.57 | 10.291% | $20.481 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $136.40 | 12.446% | $153.3763 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $196.40 | 8.703% | $213.4927 | $213.49 | $213.50 | $213.50 |
| Purchase #7 | $215.97 | 8.571% | $234.4808 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $918.38 | $988.0700 | $988.07 | $988.15 | $988.20 | |