| 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 | $164.58 | 7.257% | $176.5236 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $176.61 | 7.749% | $190.2955 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $155.62 | 13.527% | $176.6707 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $5.48 | 7.437% | $5.8875 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $227.91 | 5.222% | $239.8115 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $99.73 | 3.736% | $103.4559 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $95.66 | 13.146% | $108.2355 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $925.59 | $1,000.8802 | $1,000.89 | $1,000.85 | $1,000.90 | |