| 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 | $128.63 | 13.583% | $146.1018 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $194.32 | 4.803% | $203.6532 | $203.65 | $203.65 | $203.70 |
| Purchase #3 | $200.93 | 8.866% | $218.7445 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $35.87 | 8.412% | $38.8874 | $38.89 | $38.90 | $38.90 |
| Purchase #5 | $115.89 | 9.256% | $126.6168 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $75.77 | 3.296% | $78.2674 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $131.28 | 10.783% | $145.4359 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $882.69 | $957.7070 | $957.71 | $957.70 | $957.70 | |