| 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 | $148.66 | 3.668% | $154.1128 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $153.83 | 3.383% | $159.0341 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $80.56 | 8.136% | $87.1144 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $10.88 | 8.345% | $11.7879 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $72.68 | 4.588% | $76.0146 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $236.69 | 9.766% | $259.8051 | $259.81 | $259.80 | $259.80 |
| Purchase #7 | $201.26 | 11.277% | $223.9561 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $904.56 | $971.8250 | $971.82 | $971.80 | $971.80 | |