| 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 | $142.67 | 8.541% | $154.8554 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $137.95 | 5.713% | $145.8311 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $211.69 | 9.690% | $232.2028 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $168.39 | 7.667% | $181.3005 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $170.50 | 11.135% | $189.4852 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $192.72 | 12.337% | $216.4959 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $189.99 | 4.242% | $198.0494 | $198.05 | $198.05 | $198.00 |
| 7 purchase totals = | $1,213.91 | $1,318.2203 | $1,318.23 | $1,318.25 | $1,318.20 | |