| 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 | $172.30 | 12.546% | $193.9168 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $172.84 | 9.463% | $189.1958 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $209.52 | 7.714% | $225.6824 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $49.85 | 12.731% | $56.1964 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $157.90 | 3.261% | $163.0491 | $163.05 | $163.05 | $163.00 |
| Purchase #6 | $140.88 | 6.574% | $150.1415 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $28.79 | 6.397% | $30.6317 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $932.08 | $1,008.8137 | $1,008.82 | $1,008.85 | $1,008.70 | |