| 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 | $185.59 | 3.648% | $192.3603 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $178.67 | 5.613% | $188.6987 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $133.86 | 6.858% | $143.0401 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $211.79 | 3.313% | $218.8066 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $138.43 | 4.540% | $144.7147 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $160.88 | 4.222% | $167.6724 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $77.69 | 5.498% | $81.9614 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $1,086.91 | $1,137.2542 | $1,137.25 | $1,137.20 | $1,137.30 | |