| 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 | $143.58 | 4.579% | $150.1545 | $150.15 | $150.15 | $150.20 |
| Purchase #2 | $73.65 | 10.354% | $81.2757 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $115.51 | 9.312% | $126.2663 | $126.27 | $126.25 | $126.30 |
| Purchase #4 | $129.75 | 5.206% | $136.5048 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $237.75 | 5.269% | $250.277 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $111.93 | 8.467% | $121.4071 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $162.36 | 10.486% | $179.3851 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $974.53 | $1,045.2705 | $1,045.28 | $1,045.30 | $1,045.40 | |