| 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 | $133.30 | 8.507% | $144.6398 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $89.61 | 5.644% | $94.6676 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $185.84 | 11.437% | $207.0945 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $7.56 | 5.454% | $7.9723 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $164.60 | 13.847% | $187.3922 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $220.61 | 11.839% | $246.728 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $148.88 | 9.115% | $162.4504 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $950.40 | $1,050.9448 | $1,050.94 | $1,050.95 | $1,051.00 | |