| 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 | $154.71 | 8.142% | $167.3065 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $51.96 | 9.534% | $56.9139 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $245.62 | 10.790% | $272.1224 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $89.77 | 12.788% | $101.2498 | $101.25 | $101.25 | $101.20 |
| Purchase #5 | $30.76 | 4.271% | $32.0738 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $209.88 | 10.677% | $232.2889 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $189.75 | 9.531% | $207.8351 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $972.45 | $1,069.7904 | $1,069.79 | $1,069.75 | $1,069.70 | |