| 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 | $190.66 | 8.680% | $207.2093 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $246.93 | 7.393% | $265.1855 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $203.94 | 12.568% | $229.5712 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $143.74 | 12.855% | $162.2178 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $79.77 | 7.719% | $85.9274 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $166.94 | 8.484% | $181.1032 | $181.10 | $181.10 | $181.10 |
| Purchase #7 | $233.79 | 5.467% | $246.5713 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $1,265.77 | $1,377.7857 | $1,377.79 | $1,377.75 | $1,377.80 | |