| 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 | $142.99 | 13.423% | $162.1835 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $209.26 | 12.223% | $234.8378 | $234.84 | $234.85 | $234.80 |
| Purchase #3 | $9.32 | 4.807% | $9.768 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $34.89 | 6.823% | $37.2705 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $82.87 | 12.173% | $92.9578 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $15.68 | 6.422% | $16.687 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $80.51 | 8.383% | $87.2592 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $575.52 | $640.9638 | $640.97 | $640.95 | $641.10 | |