| 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 | $128.81 | 12.723% | $145.1985 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $193.36 | 5.412% | $203.8246 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $156.56 | 4.621% | $163.7946 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $223.37 | 4.651% | $233.7589 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $200.41 | 7.551% | $215.543 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $156.28 | 13.482% | $177.3497 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $56.45 | 10.218% | $62.2181 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $1,115.24 | $1,201.6874 | $1,201.68 | $1,201.65 | $1,201.60 | |