| 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 | $169.46 | 12.210% | $190.1511 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $110.53 | 12.379% | $124.2125 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $130.99 | 8.386% | $141.9748 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $83.73 | 5.770% | $88.5612 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $158.45 | 4.396% | $165.4155 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $146.26 | 10.481% | $161.5895 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $153.87 | 7.134% | $164.8471 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $953.29 | $1,036.7517 | $1,036.75 | $1,036.70 | $1,036.80 | |