| 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 | $162.48 | 4.166% | $169.2489 | $169.25 | $169.25 | $169.20 |
| Purchase #2 | $175.67 | 13.572% | $199.5119 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $89.64 | 4.318% | $93.5107 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $142.71 | 12.681% | $160.8071 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $17.26 | 7.537% | $18.5609 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $200.48 | 3.645% | $207.7875 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $174.85 | 10.540% | $193.2792 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $963.09 | $1,042.7062 | $1,042.71 | $1,042.70 | $1,042.70 | |