| 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 | $171.38 | 11.468% | $191.0339 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $16.81 | 9.389% | $18.3883 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $209.83 | 10.207% | $231.2473 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $206.99 | 8.603% | $224.7973 | $224.80 | $224.80 | $224.80 |
| Purchase #5 | $223.59 | 13.271% | $253.2626 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $227.37 | 12.319% | $255.3797 | $255.38 | $255.40 | $255.40 |
| Purchase #7 | $184.45 | 6.376% | $196.2105 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $1,240.42 | $1,370.3196 | $1,370.32 | $1,370.35 | $1,370.30 | |