| 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 | $27.63 | 11.668% | $30.8539 | $30.85 | $30.85 | $30.90 |
| Purchase #2 | $181.54 | 6.705% | $193.7123 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $221.33 | 5.789% | $234.1428 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $52.68 | 6.482% | $56.0947 | $56.09 | $56.10 | $56.10 |
| Purchase #5 | $108.56 | 10.677% | $120.151 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $165.76 | 5.348% | $174.6248 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $186.25 | 6.145% | $197.6951 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $943.75 | $1,007.2746 | $1,007.26 | $1,007.25 | $1,007.30 | |