| 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 | $167.53 | 5.485% | $176.719 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $144.99 | 13.686% | $164.8333 | $164.83 | $164.85 | $164.80 |
| Purchase #3 | $200.74 | 3.854% | $208.4765 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $234.89 | 9.731% | $257.7471 | $257.75 | $257.75 | $257.70 |
| Purchase #5 | $244.93 | 9.171% | $267.3925 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $81.77 | 4.259% | $85.2526 | $85.25 | $85.25 | $85.30 |
| Purchase #7 | $135.97 | 12.130% | $152.4632 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $1,210.82 | $1,312.8842 | $1,312.88 | $1,312.90 | $1,312.90 | |