| 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 | $99.62 | 13.202% | $112.7718 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $145.83 | 11.254% | $162.2417 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $64.27 | 6.600% | $68.5118 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $170.56 | 13.768% | $194.0427 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $231.51 | 7.526% | $248.9334 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $72.45 | 12.538% | $81.5338 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $205.45 | 11.725% | $229.539 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $989.69 | $1,097.5742 | $1,097.56 | $1,097.60 | $1,097.40 | |