| 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 | $145.69 | 11.413% | $162.3176 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $237.52 | 9.284% | $259.5714 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $182.62 | 3.143% | $188.3597 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $180.96 | 4.480% | $189.067 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $19.80 | 6.536% | $21.0941 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $90.70 | 8.814% | $98.6943 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $247.31 | 5.202% | $260.1751 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $1,104.60 | $1,179.2792 | $1,179.28 | $1,179.25 | $1,179.40 | |