| 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 | $74.63 | 7.496% | $80.2243 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $243.77 | 4.314% | $254.2862 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $50.33 | 4.158% | $52.4227 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $95.38 | 3.861% | $99.0626 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $181.54 | 5.415% | $191.3704 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $144.55 | 13.453% | $163.9963 | $164.00 | $164.00 | $164.00 |
| Purchase #7 | $180.97 | 8.110% | $195.6467 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $971.17 | $1,037.0092 | $1,037.01 | $1,036.95 | $1,037.00 | |