| 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 | $171.73 | 8.845% | $186.9195 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $25.32 | 13.521% | $28.7435 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $81.26 | 12.553% | $91.4606 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $135.72 | 13.870% | $154.5444 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $7.53 | 9.321% | $8.2319 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $108.78 | 3.200% | $112.261 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $188.41 | 13.742% | $214.3013 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $718.75 | $796.4622 | $796.45 | $796.45 | $796.40 | |