| 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 | $138.66 | 3.542% | $143.5713 | $143.57 | $143.55 | $143.60 |
| Purchase #2 | $128.35 | 5.119% | $134.9202 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $200.33 | 3.171% | $206.6825 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $18.83 | 13.175% | $21.3109 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $143.76 | 9.642% | $157.6213 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $231.51 | 11.508% | $258.1522 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $215.72 | 12.167% | $241.9667 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,077.16 | $1,164.2251 | $1,164.22 | $1,164.15 | $1,164.30 | |