| 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 | $213.72 | 8.259% | $231.3711 | $231.37 | $231.35 | $231.40 |
| Purchase #2 | $206.81 | 7.229% | $221.7603 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $198.85 | 11.328% | $221.3757 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $174.31 | 10.656% | $192.8845 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $92.68 | 6.547% | $98.7478 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $30.25 | 9.127% | $33.0109 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $155.28 | 8.563% | $168.5766 | $168.58 | $168.60 | $168.60 |
| 7 purchase totals = | $1,071.90 | $1,167.7269 | $1,167.73 | $1,167.75 | $1,167.80 | |