| 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 | $179.25 | 9.849% | $196.9043 | $196.90 | $196.90 | $196.90 |
| Purchase #2 | $100.79 | 7.749% | $108.6002 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $56.84 | 12.575% | $63.9876 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $195.49 | 11.365% | $217.7074 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $213.96 | 7.703% | $230.4413 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $40.92 | 12.514% | $46.0407 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $15.59 | 13.618% | $17.713 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $802.84 | $881.3945 | $881.39 | $881.40 | $881.30 | |