| 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 | $173.53 | 11.152% | $192.8821 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $169.66 | 7.636% | $182.6152 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $200.41 | 7.234% | $214.9077 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $241.67 | 7.613% | $260.0683 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $181.47 | 4.467% | $189.5763 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $233.39 | 3.119% | $240.6694 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $148.34 | 11.558% | $165.4851 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $1,348.47 | $1,446.2041 | $1,446.22 | $1,446.20 | $1,446.30 | |