| 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 | $183.45 | 10.639% | $202.9672 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $76.46 | 12.811% | $86.2553 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $77.76 | 13.580% | $88.3198 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $178.89 | 7.463% | $192.2406 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $65.49 | 4.212% | $68.2484 | $68.25 | $68.25 | $68.20 |
| Purchase #6 | $56.65 | 13.358% | $64.2173 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $218.40 | 5.816% | $231.1021 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $857.10 | $933.3507 | $933.36 | $933.30 | $933.30 | |