| 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 | $156.72 | 7.555% | $168.5602 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $226.50 | 12.648% | $255.1477 | $255.15 | $255.15 | $255.10 |
| Purchase #3 | $247.68 | 7.431% | $266.0851 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $106.94 | 12.398% | $120.1984 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $199.36 | 8.274% | $215.855 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $191.57 | 11.627% | $213.8438 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $26.54 | 7.846% | $28.6223 | $28.62 | $28.60 | $28.60 |
| 7 purchase totals = | $1,155.31 | $1,268.3125 | $1,268.32 | $1,268.30 | $1,268.30 | |