| 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 | $166.41 | 12.656% | $187.4708 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $187.59 | 4.213% | $195.4932 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $63.70 | 10.715% | $70.5255 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $158.95 | 10.285% | $175.298 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $75.58 | 5.158% | $79.4784 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $202.67 | 5.738% | $214.2992 | $214.30 | $214.30 | $214.30 |
| Purchase #7 | $86.33 | 3.375% | $89.2436 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $941.23 | $1,011.8087 | $1,011.81 | $1,011.85 | $1,011.80 | |