| 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 | $156.58 | 8.163% | $169.3616 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $144.36 | 12.189% | $161.956 | $161.96 | $161.95 | $162.00 |
| Purchase #3 | $70.86 | 10.777% | $78.4966 | $78.50 | $78.50 | $78.50 |
| Purchase #4 | $203.51 | 4.771% | $213.2195 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $204.38 | 13.841% | $232.6682 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $15.81 | 8.797% | $17.2008 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $247.97 | 10.634% | $274.3391 | $274.34 | $274.35 | $274.30 |
| 7 purchase totals = | $1,043.47 | $1,147.2418 | $1,147.25 | $1,147.20 | $1,147.30 | |