| 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 | $133.93 | 3.567% | $138.7073 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $156.51 | 12.630% | $176.2772 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $77.81 | 6.665% | $82.996 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $47.67 | 3.377% | $49.2798 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $53.30 | 8.647% | $57.9089 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $220.58 | 5.539% | $232.7979 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $100.99 | 7.159% | $108.2199 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $790.79 | $846.1870 | $846.20 | $846.20 | $846.20 | |