| 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 | $72.50 | 7.249% | $77.7555 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $30.98 | 9.792% | $34.0136 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $157.93 | 9.607% | $173.1023 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $155.87 | 11.186% | $173.3056 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $214.47 | 3.822% | $222.667 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $179.84 | 10.283% | $198.3329 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $229.54 | 11.380% | $255.6617 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $1,041.13 | $1,134.8386 | $1,134.84 | $1,134.80 | $1,134.90 | |