| 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 | $166.68 | 6.590% | $177.6642 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $93.85 | 13.457% | $106.4794 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $37.78 | 4.662% | $39.5413 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $78.76 | 4.793% | $82.535 | $82.54 | $82.55 | $82.50 |
| Purchase #5 | $176.91 | 4.576% | $185.0054 | $185.01 | $185.00 | $185.00 |
| Purchase #6 | $170.84 | 6.562% | $182.0505 | $182.05 | $182.05 | $182.10 |
| Purchase #7 | $91.75 | 8.715% | $99.746 | $99.75 | $99.75 | $99.70 |
| 7 purchase totals = | $816.57 | $873.0218 | $873.03 | $873.05 | $873.00 | |