| 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 | $162.44 | 9.454% | $177.7971 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $111.82 | 12.722% | $126.0457 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $169.41 | 9.543% | $185.5768 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $198.27 | 9.285% | $216.6794 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $19.97 | 8.733% | $21.714 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $214.51 | 12.721% | $241.7978 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $126.62 | 11.283% | $140.9065 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $1,003.04 | $1,110.5173 | $1,110.53 | $1,110.55 | $1,110.50 | |