| 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 | $174.72 | 11.850% | $195.4243 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $153.32 | 7.866% | $165.3802 | $165.38 | $165.40 | $165.40 |
| Purchase #3 | $96.39 | 3.828% | $100.0798 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $126.28 | 8.651% | $137.2045 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $128.36 | 4.359% | $133.9552 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $16.52 | 9.851% | $18.1474 | $18.15 | $18.15 | $18.10 |
| Purchase #7 | $212.34 | 13.863% | $241.7767 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $907.93 | $991.9681 | $991.97 | $992.00 | $992.00 | |