| 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 | $182.40 | 3.477% | $188.742 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $69.84 | 12.717% | $78.7216 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $75.33 | 11.801% | $84.2197 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $32.73 | 9.742% | $35.9186 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $147.68 | 9.768% | $162.1054 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $184.44 | 3.185% | $190.3144 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $72.32 | 3.553% | $74.8895 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $764.74 | $814.9112 | $814.91 | $814.85 | $814.80 | |