| 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 | $99.38 | 6.338% | $105.6787 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $136.81 | 6.534% | $145.7492 | $145.75 | $145.75 | $145.70 |
| Purchase #3 | $14.33 | 6.606% | $15.2766 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $111.70 | 8.711% | $121.4302 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $180.88 | 5.331% | $190.5227 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $184.39 | 13.820% | $209.8727 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $228.66 | 11.386% | $254.6952 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $956.15 | $1,043.2253 | $1,043.23 | $1,043.25 | $1,043.20 | |