| 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 | $137.99 | 6.677% | $147.2036 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $32.48 | 5.764% | $34.3521 | $34.35 | $34.35 | $34.40 |
| Purchase #3 | $22.27 | 10.197% | $24.5409 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $67.68 | 3.510% | $70.0556 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $220.59 | 11.648% | $246.2843 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $214.36 | 10.156% | $236.1304 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $141.84 | 8.669% | $154.1361 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $837.21 | $912.7030 | $912.70 | $912.75 | $912.70 | |