| 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 | $194.39 | 12.747% | $219.1689 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $28.81 | 3.414% | $29.7936 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $180.45 | 5.113% | $189.6764 | $189.68 | $189.70 | $189.70 |
| Purchase #4 | $60.31 | 4.595% | $63.0812 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $230.65 | 13.510% | $261.8108 | $261.81 | $261.80 | $261.80 |
| Purchase #6 | $178.37 | 6.475% | $189.9195 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $99.41 | 6.521% | $105.8925 | $105.89 | $105.90 | $105.90 |
| 7 purchase totals = | $972.39 | $1,059.3429 | $1,059.34 | $1,059.35 | $1,059.40 | |