| 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 | $147.60 | 5.828% | $156.2021 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $156.67 | 7.566% | $168.5237 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $167.52 | 7.436% | $179.9768 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $21.37 | 6.611% | $22.7828 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $159.52 | 4.504% | $166.7048 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $133.93 | 4.712% | $140.2408 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $109.54 | 5.468% | $115.5296 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $896.15 | $949.9606 | $949.95 | $950.00 | $949.90 | |