| 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 | $71.93 | 13.262% | $81.4694 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $174.68 | 8.769% | $189.9977 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $73.34 | 6.813% | $78.3367 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $103.72 | 11.391% | $115.5347 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $113.58 | 9.220% | $124.0521 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $125.44 | 11.106% | $139.3714 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $202.35 | 3.386% | $209.2016 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $865.04 | $937.9636 | $937.96 | $937.95 | $938.00 | |