| 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 | $150.57 | 13.611% | $171.0641 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $209.81 | 10.406% | $231.6428 | $231.64 | $231.65 | $231.60 |
| Purchase #3 | $246.53 | 9.792% | $270.6702 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $176.59 | 12.539% | $198.7326 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $173.68 | 12.868% | $196.0291 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $224.55 | 3.800% | $233.0829 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $201.46 | 13.633% | $228.925 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,383.19 | $1,530.1467 | $1,530.14 | $1,530.20 | $1,530.10 | |