| 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 | $163.73 | 4.359% | $170.867 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $31.44 | 5.584% | $33.1956 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $54.27 | 5.384% | $57.1919 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $183.51 | 6.673% | $195.7556 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $88.92 | 7.768% | $95.8273 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $10.33 | 4.632% | $10.8085 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $175.82 | 12.817% | $198.3548 | $198.35 | $198.35 | $198.40 |
| 7 purchase totals = | $708.02 | $762.0007 | $762.01 | $762.00 | $762.10 | |