| 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 | $131.33 | 7.435% | $141.0944 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $60.75 | 6.469% | $64.6799 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $134.39 | 4.437% | $140.3529 | $140.35 | $140.35 | $140.40 |
| Purchase #4 | $181.80 | 10.583% | $201.0399 | $201.04 | $201.05 | $201.00 |
| Purchase #5 | $78.45 | 12.375% | $88.1582 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $108.47 | 6.102% | $115.0888 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $71.65 | 13.825% | $81.5556 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $766.84 | $831.9697 | $831.97 | $832.00 | $832.10 | |