| 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 | $110.47 | 12.554% | $124.3384 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $164.50 | 5.653% | $173.7992 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $171.53 | 9.455% | $187.7482 | $187.75 | $187.75 | $187.70 |
| Purchase #4 | $15.71 | 7.851% | $16.9434 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $171.53 | 4.542% | $179.3209 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $92.59 | 9.615% | $101.4925 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $102.80 | 9.587% | $112.6554 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $829.13 | $896.2980 | $896.30 | $896.30 | $896.20 | |