| 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 | $185.32 | 6.661% | $197.6642 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $186.58 | 6.429% | $198.5752 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $14.95 | 12.600% | $16.8337 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $68.51 | 9.819% | $75.237 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $153.56 | 6.448% | $163.4615 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $211.72 | 4.257% | $220.7329 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $199.33 | 8.233% | $215.7408 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $1,019.97 | $1,088.2453 | $1,088.24 | $1,088.30 | $1,088.20 | |