| 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 | $151.58 | 4.402% | $158.2526 | $158.25 | $158.25 | $158.30 |
| Purchase #2 | $22.49 | 4.815% | $23.5729 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $26.56 | 6.705% | $28.3408 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $60.50 | 4.691% | $63.3381 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $73.52 | 5.130% | $77.2916 | $77.29 | $77.30 | $77.30 |
| Purchase #6 | $204.31 | 10.534% | $225.832 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $31.91 | 9.438% | $34.9217 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $570.87 | $611.5497 | $611.54 | $611.55 | $611.50 | |