| 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 | $45.88 | 12.549% | $51.6375 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $140.65 | 7.698% | $151.4772 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $213.33 | 3.219% | $220.1971 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $204.79 | 8.359% | $221.9084 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $159.72 | 10.108% | $175.8645 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $173.32 | 12.530% | $195.037 | $195.04 | $195.05 | $195.00 |
| Purchase #7 | $174.85 | 6.514% | $186.2397 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $1,112.54 | $1,202.3614 | $1,202.37 | $1,202.40 | $1,202.30 | |