| 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 | $127.54 | 13.102% | $144.2503 | $144.25 | $144.25 | $144.30 |
| Purchase #2 | $64.84 | 7.115% | $69.4534 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $15.76 | 7.176% | $16.8909 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $58.51 | 9.442% | $64.0345 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $111.60 | 13.376% | $126.5276 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $218.70 | 10.555% | $241.7838 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $14.85 | 6.124% | $15.7594 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $611.80 | $678.6999 | $678.69 | $678.75 | $678.80 | |