| 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 | $172.69 | 12.154% | $193.6787 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $144.42 | 11.826% | $161.4991 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $174.38 | 6.661% | $185.9955 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $178.76 | 9.156% | $195.1273 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $188.73 | 3.841% | $195.9791 | $195.98 | $196.00 | $196.00 |
| Purchase #6 | $196.94 | 12.745% | $222.04 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $114.43 | 13.593% | $129.9845 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,170.35 | $1,284.3042 | $1,284.31 | $1,284.40 | $1,284.30 | |