| 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 | $174.71 | 3.796% | $181.342 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $199.36 | 3.671% | $206.6785 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $177.52 | 13.506% | $201.4959 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $82.67 | 13.601% | $93.9139 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $85.62 | 5.556% | $90.377 | $90.38 | $90.40 | $90.40 |
| Purchase #6 | $185.54 | 7.125% | $198.7597 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $82.71 | 12.629% | $93.1554 | $93.16 | $93.15 | $93.20 |
| 7 purchase totals = | $988.13 | $1,065.7224 | $1,065.73 | $1,065.75 | $1,065.80 | |