| 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 | $161.49 | 8.467% | $175.1634 | $175.16 | $175.15 | $175.20 |
| Purchase #2 | $83.87 | 5.510% | $88.4912 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $199.85 | 12.465% | $224.7613 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $88.32 | 4.201% | $92.0303 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $200.37 | 3.339% | $207.0604 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $183.54 | 7.404% | $197.1293 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $212.71 | 5.812% | $225.0727 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,130.15 | $1,209.7086 | $1,209.70 | $1,209.70 | $1,209.80 | |