| 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 | $159.61 | 8.128% | $172.5831 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $114.66 | 12.767% | $129.2986 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $206.77 | 3.486% | $213.978 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $180.77 | 13.552% | $205.268 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $142.61 | 11.221% | $158.6123 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $32.81 | 11.790% | $36.6783 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $188.44 | 5.587% | $198.9681 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $1,025.67 | $1,115.3864 | $1,115.39 | $1,115.40 | $1,115.50 | |