| 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 | $155.72 | 7.141% | $166.84 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $216.97 | 4.706% | $227.1806 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $74.27 | 12.701% | $83.703 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $114.61 | 10.732% | $126.9099 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $248.77 | 8.260% | $269.3184 | $269.32 | $269.30 | $269.30 |
| Purchase #6 | $28.25 | 5.579% | $29.8261 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $140.32 | 5.411% | $147.9127 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $978.91 | $1,051.6907 | $1,051.69 | $1,051.70 | $1,051.60 | |