| 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 | $130.76 | 4.435% | $136.5592 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $117.71 | 4.380% | $122.8657 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $16.82 | 8.571% | $18.2616 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $184.39 | 6.771% | $196.875 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $171.41 | 13.666% | $194.8349 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $156.49 | 11.584% | $174.6178 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $73.30 | 4.256% | $76.4196 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $850.88 | $920.4338 | $920.44 | $920.40 | $920.50 | |