| 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 | $170.56 | 12.811% | $192.4104 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $102.49 | 5.165% | $107.7836 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $178.86 | 9.519% | $195.8857 | $195.89 | $195.90 | $195.90 |
| Purchase #4 | $86.65 | 10.518% | $95.7638 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $228.43 | 6.334% | $242.8988 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $151.26 | 3.220% | $156.1306 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $25.49 | 13.845% | $29.0191 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $943.74 | $1,019.8920 | $1,019.89 | $1,019.90 | $1,019.90 | |