| 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 | $189.56 | 4.566% | $198.2153 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $12.67 | 12.296% | $14.2279 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $71.41 | 5.714% | $75.4904 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $148.36 | 10.469% | $163.8918 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $142.82 | 9.242% | $156.0194 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $218.39 | 9.277% | $238.65 | $238.65 | $238.65 | $238.70 |
| Purchase #7 | $173.64 | 4.464% | $181.3913 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $956.85 | $1,027.8861 | $1,027.89 | $1,027.90 | $1,027.90 | |