| 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 | $147.92 | 9.221% | $161.5597 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $171.56 | 7.242% | $183.9844 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $226.58 | 13.565% | $257.3156 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $173.44 | 10.142% | $191.0303 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $243.88 | 3.450% | $252.2939 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $156.29 | 5.316% | $164.5984 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $142.72 | 4.305% | $148.8641 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $1,262.39 | $1,359.6464 | $1,359.64 | $1,359.65 | $1,359.70 | |