| 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 | $192.82 | 13.440% | $218.735 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $162.31 | 5.479% | $171.203 | $171.20 | $171.20 | $171.20 |
| Purchase #3 | $128.61 | 7.683% | $138.4911 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $12.97 | 13.382% | $14.7056 | $14.71 | $14.70 | $14.70 |
| Purchase #5 | $22.83 | 10.600% | $25.25 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $73.55 | 6.201% | $78.1108 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $103.94 | 9.275% | $113.5804 | $113.58 | $113.60 | $113.60 |
| 7 purchase totals = | $697.03 | $760.0759 | $760.08 | $760.10 | $760.10 | |