| 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 | $155.99 | 6.625% | $166.3243 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $162.28 | 7.811% | $174.9557 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $208.84 | 4.194% | $217.5987 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $233.64 | 11.487% | $260.4782 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $75.61 | 4.597% | $79.0858 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $214.81 | 3.126% | $221.525 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $78.42 | 3.291% | $81.0008 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $1,129.59 | $1,200.9685 | $1,200.98 | $1,201.00 | $1,201.00 | |