| 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 | $131.99 | 12.732% | $148.795 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $101.62 | 5.264% | $106.9693 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $131.35 | 5.536% | $138.6215 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $91.35 | 5.499% | $96.3733 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $131.92 | 8.846% | $143.5896 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $198.40 | 4.202% | $206.7368 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $244.34 | 12.444% | $274.7457 | $274.75 | $274.75 | $274.70 |
| 7 purchase totals = | $1,030.97 | $1,115.8312 | $1,115.84 | $1,115.80 | $1,115.80 | |