| 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 | $163.34 | 11.346% | $181.8726 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $89.29 | 13.698% | $101.5209 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $175.26 | 13.260% | $198.4995 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $240.87 | 4.659% | $252.0921 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $148.55 | 7.572% | $159.7982 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $23.47 | 9.543% | $25.7097 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $150.27 | 11.435% | $167.4534 | $167.45 | $167.45 | $167.50 |
| 7 purchase totals = | $991.05 | $1,086.9464 | $1,086.94 | $1,086.90 | $1,087.00 | |