| 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 | $203.60 | 13.169% | $230.4121 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $162.30 | 8.847% | $176.6587 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $140.78 | 9.585% | $154.2738 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $173.59 | 9.829% | $190.6522 | $190.65 | $190.65 | $190.70 |
| Purchase #5 | $240.64 | 6.715% | $256.799 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $186.26 | 10.504% | $205.8248 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $133.83 | 5.800% | $141.5921 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $1,241.00 | $1,356.2127 | $1,356.20 | $1,356.15 | $1,356.30 | |