| 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 | $141.27 | 13.688% | $160.607 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $75.80 | 11.577% | $84.5754 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $242.84 | 4.141% | $252.896 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $41.70 | 8.541% | $45.2616 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $153.71 | 9.621% | $168.4984 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $106.87 | 10.479% | $118.0689 | $118.07 | $118.05 | $118.10 |
| Purchase #7 | $70.66 | 6.189% | $75.0331 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $832.85 | $904.9404 | $904.95 | $904.95 | $905.00 | |