| 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 | $197.33 | 8.349% | $213.8051 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $79.74 | 10.258% | $87.9197 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $32.89 | 11.383% | $36.6339 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $31.64 | 3.599% | $32.7787 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $16.70 | 5.798% | $17.6683 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $205.56 | 4.602% | $215.0199 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $155.64 | 5.169% | $163.685 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $719.50 | $767.5106 | $767.52 | $767.50 | $767.50 | |