| 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 | $136.75 | 7.565% | $147.0951 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $99.40 | 11.142% | $110.4751 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $54.35 | 7.426% | $58.386 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $120.74 | 10.598% | $133.536 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $13.26 | 9.639% | $14.5381 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $52.43 | 8.169% | $56.713 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $167.25 | 9.733% | $183.5284 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $644.18 | $704.2717 | $704.29 | $704.35 | $704.20 | |