| 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 | $164.45 | 4.397% | $171.6809 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $218.99 | 9.840% | $240.5386 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $102.76 | 8.833% | $111.8368 | $111.84 | $111.85 | $111.80 |
| Purchase #4 | $182.63 | 4.798% | $191.3926 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $250.42 | 9.790% | $274.9361 | $274.94 | $274.95 | $274.90 |
| Purchase #6 | $71.73 | 11.826% | $80.2128 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $188.70 | 13.547% | $214.2632 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $1,179.68 | $1,284.8610 | $1,284.86 | $1,284.90 | $1,284.80 | |