| 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 | $176.97 | 3.143% | $182.5322 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $165.71 | 10.833% | $183.6614 | $183.66 | $183.65 | $183.70 |
| Purchase #3 | $201.89 | 7.607% | $217.2478 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $238.43 | 8.818% | $259.4548 | $259.45 | $259.45 | $259.50 |
| Purchase #5 | $118.91 | 8.304% | $128.7843 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $137.64 | 6.631% | $146.7669 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $241.36 | 8.424% | $261.6922 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,280.91 | $1,380.1396 | $1,380.13 | $1,380.15 | $1,380.20 | |