| 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 | $148.27 | 11.856% | $165.8489 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $183.96 | 5.394% | $193.8828 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $140.48 | 9.326% | $153.5812 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $205.88 | 3.552% | $213.1929 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $189.50 | 7.496% | $203.7049 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $116.41 | 11.643% | $129.9636 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $120.80 | 5.157% | $127.0297 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $1,105.30 | $1,187.2040 | $1,187.19 | $1,187.25 | $1,187.20 | |