| 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 | $171.80 | 13.557% | $195.0909 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $32.40 | 9.211% | $35.3844 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $10.62 | 6.137% | $11.2717 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $59.64 | 10.709% | $66.0268 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $204.82 | 11.498% | $228.3702 | $228.37 | $228.35 | $228.40 |
| Purchase #6 | $86.40 | 8.711% | $93.9263 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $74.45 | 6.587% | $79.354 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $640.13 | $709.4243 | $709.42 | $709.45 | $709.50 | |