| 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 | $15.26 | 6.264% | $16.2159 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $105.25 | 9.345% | $115.0856 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $177.72 | 5.230% | $187.0148 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $123.87 | 7.539% | $133.2086 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $12.32 | 4.631% | $12.8905 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $240.80 | 5.145% | $253.1892 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $184.97 | 7.360% | $198.5838 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $860.19 | $916.1884 | $916.19 | $916.20 | $916.20 | |