| 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 | $72.60 | 9.495% | $79.4934 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $159.43 | 4.696% | $166.9168 | $166.92 | $166.90 | $166.90 |
| Purchase #3 | $250.58 | 6.289% | $266.339 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $151.97 | 3.158% | $156.7692 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $90.42 | 12.389% | $101.6221 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $185.41 | 11.597% | $206.912 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $228.39 | 9.828% | $250.8362 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,138.80 | $1,228.8887 | $1,228.89 | $1,228.85 | $1,228.80 | |