| 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 | $187.51 | 9.274% | $204.8997 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $80.36 | 8.500% | $87.1906 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $49.82 | 5.245% | $52.4331 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $183.42 | 4.267% | $191.2465 | $191.25 | $191.25 | $191.20 |
| Purchase #5 | $116.26 | 13.385% | $131.8214 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $125.83 | 6.843% | $134.4405 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $46.84 | 7.474% | $50.3408 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $790.04 | $852.3726 | $852.37 | $852.40 | $852.20 | |