| 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 | $158.56 | 4.175% | $165.1799 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $20.84 | 5.209% | $21.9256 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $17.28 | 11.331% | $19.238 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $92.28 | 3.784% | $95.7719 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $61.92 | 11.798% | $69.2253 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $13.49 | 10.230% | $14.87 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $192.95 | 13.104% | $218.2342 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $557.32 | $604.4449 | $604.45 | $604.50 | $604.40 | |