| 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 | $183.43 | 3.483% | $189.8189 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $158.73 | 12.353% | $178.3379 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $11.78 | 12.467% | $13.2486 | $13.25 | $13.25 | $13.20 |
| Purchase #4 | $174.95 | 5.597% | $184.742 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $180.43 | 12.593% | $203.1515 | $203.15 | $203.15 | $203.20 |
| Purchase #6 | $209.37 | 7.427% | $224.9199 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $81.31 | 13.223% | $92.0616 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $1,000.00 | $1,086.2804 | $1,086.28 | $1,086.25 | $1,086.20 | |