| 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 | $206.45 | 12.504% | $232.2645 | $232.26 | $232.25 | $232.30 |
| Purchase #2 | $160.71 | 11.359% | $178.965 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $14.27 | 9.740% | $15.6599 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $159.81 | 10.180% | $176.0787 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $204.42 | 8.718% | $222.2413 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $198.87 | 4.601% | $208.02 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $30.34 | 7.798% | $32.7059 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $974.87 | $1,065.9353 | $1,065.94 | $1,065.90 | $1,066.00 | |