| 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 | $196.65 | 6.147% | $208.7381 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $167.34 | 7.278% | $179.519 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $195.25 | 10.749% | $216.2374 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $175.95 | 7.833% | $189.7322 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $89.91 | 4.471% | $93.9299 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $48.63 | 9.543% | $53.2708 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $250.33 | 9.569% | $274.2841 | $274.28 | $274.30 | $274.30 |
| 7 purchase totals = | $1,124.06 | $1,215.7115 | $1,215.71 | $1,215.75 | $1,215.60 | |