| 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 | $186.52 | 13.826% | $212.3083 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $232.62 | 3.261% | $240.2057 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $70.58 | 8.235% | $76.3923 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $175.45 | 13.468% | $199.0796 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $79.52 | 12.290% | $89.293 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $16.82 | 3.113% | $17.3436 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $152.36 | 7.640% | $164.0003 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $913.87 | $998.6228 | $998.62 | $998.65 | $998.60 | |