| 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 | $119.43 | 10.287% | $131.7158 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $208.90 | 3.586% | $216.3912 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $161.99 | 4.748% | $169.6813 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $133.51 | 11.278% | $148.5673 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $174.75 | 9.295% | $190.993 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $70.26 | 6.654% | $74.9351 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $214.82 | 9.401% | $235.0152 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $1,083.66 | $1,167.2989 | $1,167.31 | $1,167.30 | $1,167.30 | |