| 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 | $119.79 | 13.428% | $135.8754 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $151.95 | 7.210% | $162.9056 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $142.50 | 12.725% | $160.6331 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $95.55 | 7.184% | $102.4143 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $190.92 | 9.336% | $208.7443 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $78.57 | 10.290% | $86.6549 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $120.28 | 4.621% | $125.8381 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $899.56 | $983.0657 | $983.06 | $983.10 | $983.00 | |