| 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 | $163.93 | 12.659% | $184.6819 | $184.68 | $184.70 | $184.70 |
| Purchase #2 | $117.52 | 3.282% | $121.377 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $34.74 | 3.373% | $35.9118 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $5.94 | 9.382% | $6.4973 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $198.65 | 11.500% | $221.4948 | $221.49 | $221.50 | $221.50 |
| Purchase #6 | $187.97 | 5.236% | $197.8121 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $120.55 | 13.370% | $136.6675 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $829.30 | $904.4424 | $904.44 | $904.45 | $904.50 | |