| 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 | $175.53 | 5.866% | $185.8266 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $232.54 | 3.492% | $240.6603 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $235.92 | 7.810% | $254.3454 | $254.35 | $254.35 | $254.30 |
| Purchase #4 | $46.95 | 8.298% | $50.8459 | $50.85 | $50.85 | $50.80 |
| Purchase #5 | $132.69 | 9.840% | $145.7467 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $178.91 | 7.800% | $192.865 | $192.87 | $192.85 | $192.90 |
| Purchase #7 | $134.91 | 8.543% | $146.4354 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $1,137.45 | $1,216.7253 | $1,216.75 | $1,216.75 | $1,216.60 | |