| 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 | $136.57 | 5.227% | $143.7085 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $20.95 | 11.179% | $23.292 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $74.76 | 4.510% | $78.1317 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $195.81 | 5.245% | $206.0802 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $177.31 | 9.588% | $194.3105 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $209.81 | 6.752% | $223.9764 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $242.26 | 13.527% | $275.0305 | $275.03 | $275.05 | $275.00 |
| 7 purchase totals = | $1,057.47 | $1,144.5298 | $1,144.53 | $1,144.60 | $1,144.50 | |