| 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 | $179.41 | 7.778% | $193.3645 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $202.95 | 13.842% | $231.0423 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $98.37 | 12.713% | $110.8758 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $77.30 | 11.646% | $86.3024 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $118.84 | 11.780% | $132.8394 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $160.90 | 9.142% | $175.6095 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $177.55 | 9.776% | $194.9073 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,015.32 | $1,124.9412 | $1,124.94 | $1,124.95 | $1,124.90 | |