| 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 | $179.51 | 6.423% | $191.0399 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $154.57 | 4.217% | $161.0882 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $76.91 | 5.649% | $81.2546 | $81.25 | $81.25 | $81.30 |
| Purchase #4 | $170.30 | 9.431% | $186.361 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $39.61 | 9.161% | $43.2387 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $87.46 | 4.279% | $91.2024 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $224.39 | 12.314% | $252.0214 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $932.75 | $1,006.2062 | $1,006.20 | $1,006.20 | $1,006.20 | |