| 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 | $186.37 | 3.855% | $193.5546 | $193.55 | $193.55 | $193.60 |
| Purchase #2 | $241.53 | 10.851% | $267.7384 | $267.74 | $267.75 | $267.70 |
| Purchase #3 | $11.82 | 7.667% | $12.7262 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $214.99 | 11.232% | $239.1377 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $49.77 | 3.127% | $51.3263 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $158.88 | 5.623% | $167.8138 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $180.55 | 13.863% | $205.5796 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $1,043.91 | $1,137.8766 | $1,137.88 | $1,137.95 | $1,137.80 | |