| 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 | $162.92 | 12.660% | $183.5457 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $231.59 | 11.728% | $258.7509 | $258.75 | $258.75 | $258.80 |
| Purchase #3 | $115.37 | 8.179% | $124.8061 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $50.93 | 5.567% | $53.7653 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $132.78 | 6.168% | $140.9699 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $133.80 | 7.108% | $143.3105 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $61.64 | 11.441% | $68.6922 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $889.03 | $973.8406 | $973.85 | $973.80 | $973.90 | |