| 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 | $148.25 | 12.599% | $166.928 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $135.28 | 3.284% | $139.7226 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $171.90 | 5.610% | $181.5436 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $51.49 | 9.714% | $56.4917 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $231.59 | 4.539% | $242.1019 | $242.10 | $242.10 | $242.10 |
| Purchase #6 | $39.63 | 9.340% | $43.3314 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $218.78 | 9.636% | $239.8616 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $996.92 | $1,069.9808 | $1,069.97 | $1,070.00 | $1,069.90 | |