| 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 | $183.63 | 12.844% | $207.2154 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $115.70 | 5.511% | $122.0762 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $90.75 | 5.164% | $95.4363 | $95.44 | $95.45 | $95.40 |
| Purchase #4 | $156.82 | 3.842% | $162.845 | $162.85 | $162.85 | $162.80 |
| Purchase #5 | $105.86 | 13.337% | $119.9785 | $119.98 | $120.00 | $120.00 |
| Purchase #6 | $79.56 | 6.318% | $84.5866 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $179.75 | 10.437% | $198.5105 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $912.07 | $990.6485 | $990.67 | $990.70 | $990.60 | |