| 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 | $191.58 | 13.445% | $217.3379 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $62.37 | 10.240% | $68.7567 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $15.31 | 3.398% | $15.8302 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $153.62 | 11.326% | $171.019 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $125.60 | 4.372% | $131.0912 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $97.56 | 8.683% | $106.0311 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $168.59 | 12.543% | $189.7362 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $814.63 | $899.8023 | $899.81 | $899.85 | $899.70 | |