| 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 | $170.94 | 8.650% | $185.7263 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $18.38 | 3.151% | $18.9592 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $103.82 | 10.655% | $114.882 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $234.33 | 8.613% | $254.5128 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $162.42 | 7.553% | $174.6876 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $118.42 | 4.141% | $123.3238 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $26.34 | 10.104% | $29.0014 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $834.65 | $901.0931 | $901.09 | $901.10 | $901.10 | |