| 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 | $111.94 | 6.407% | $119.112 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $48.77 | 10.845% | $54.0591 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $95.41 | 10.444% | $105.3746 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $147.33 | 9.412% | $161.1967 | $161.20 | $161.20 | $161.20 |
| Purchase #5 | $147.69 | 13.183% | $167.16 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $77.70 | 5.549% | $82.0116 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $141.70 | 5.297% | $149.2058 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $770.54 | $838.1198 | $838.12 | $838.05 | $838.20 | |