| 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 | $164.66 | 5.447% | $173.629 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $97.95 | 8.744% | $106.5147 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $217.86 | 13.248% | $246.7221 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $211.58 | 9.307% | $231.2718 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $239.37 | 8.143% | $258.8619 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $154.36 | 5.121% | $162.2648 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $198.27 | 10.324% | $218.7394 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $1,284.05 | $1,398.0037 | $1,397.99 | $1,397.95 | $1,398.00 | |