| 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 | $168.37 | 5.361% | $177.3963 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $30.90 | 10.621% | $34.1819 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $30.50 | 3.435% | $31.5477 | $31.55 | $31.55 | $31.50 |
| Purchase #4 | $105.28 | 4.845% | $110.3808 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $87.25 | 9.417% | $95.4663 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $161.54 | 4.259% | $168.42 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $225.89 | 10.669% | $249.9902 | $249.99 | $250.00 | $250.00 |
| 7 purchase totals = | $809.73 | $867.3832 | $867.39 | $867.40 | $867.40 | |