| 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 | $74.82 | 7.257% | $80.2497 | $80.25 | $80.25 | $80.20 |
| Purchase #2 | $205.47 | 7.525% | $220.9316 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $90.53 | 8.751% | $98.4523 | $98.45 | $98.45 | $98.50 |
| Purchase #4 | $208.60 | 7.384% | $224.003 | $224.00 | $224.00 | $224.00 |
| Purchase #5 | $161.49 | 12.274% | $181.3113 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $23.28 | 3.493% | $24.0932 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $145.25 | 3.633% | $150.5269 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $909.44 | $979.5680 | $979.56 | $979.60 | $979.50 | |