| 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 | $147.96 | 13.661% | $168.1728 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $180.86 | 11.327% | $201.346 | $201.35 | $201.35 | $201.30 |
| Purchase #3 | $147.38 | 12.734% | $166.1474 | $166.15 | $166.15 | $166.10 |
| Purchase #4 | $140.62 | 10.628% | $155.5651 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $210.56 | 5.806% | $222.7851 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $46.28 | 6.844% | $49.4474 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $163.75 | 7.865% | $176.6289 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $1,037.41 | $1,140.0927 | $1,140.11 | $1,140.10 | $1,140.00 | |