| 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 | $168.81 | 10.870% | $187.1596 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $71.62 | 11.154% | $79.6085 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $126.44 | 5.195% | $133.0086 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $215.65 | 12.685% | $243.0052 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $205.68 | 6.704% | $219.4688 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $73.83 | 6.197% | $78.4052 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $234.96 | 6.599% | $250.465 | $250.47 | $250.45 | $250.50 |
| 7 purchase totals = | $1,096.99 | $1,191.1209 | $1,191.14 | $1,191.05 | $1,191.20 | |