| 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 | $96.64 | 13.760% | $109.9377 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $92.72 | 8.270% | $100.3879 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $177.99 | 11.381% | $198.247 | $198.25 | $198.25 | $198.20 |
| Purchase #4 | $126.78 | 3.236% | $130.8826 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $21.57 | 8.326% | $23.3659 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $85.40 | 8.671% | $92.805 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $174.87 | 10.498% | $193.2279 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $775.97 | $848.8540 | $848.87 | $848.90 | $848.80 | |