| 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 | $75.66 | 3.263% | $78.1288 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $109.87 | 3.530% | $113.7484 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $106.67 | 6.177% | $113.259 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $112.51 | 8.242% | $121.7831 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $220.55 | 11.176% | $245.1987 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $220.41 | 12.454% | $247.8599 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $225.60 | 13.562% | $256.1959 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,071.27 | $1,176.1738 | $1,176.18 | $1,176.20 | $1,176.20 | |