| 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 | $152.58 | 12.628% | $171.8478 | $171.85 | $171.85 | $171.80 |
| Purchase #2 | $133.71 | 10.102% | $147.2174 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $104.33 | 4.262% | $108.7765 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $188.50 | 7.847% | $203.2916 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $64.84 | 11.813% | $72.4995 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $28.40 | 6.163% | $30.1503 | $30.15 | $30.15 | $30.20 |
| Purchase #7 | $190.80 | 12.265% | $214.2016 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $863.16 | $947.9847 | $947.99 | $948.00 | $948.00 | |