| 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 | $157.32 | 12.596% | $177.136 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $246.57 | 4.723% | $258.2155 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $231.25 | 6.795% | $246.9634 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $200.47 | 10.741% | $222.0025 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $50.83 | 13.368% | $57.625 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $66.28 | 4.809% | $69.4674 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $145.91 | 11.214% | $162.2723 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $1,098.63 | $1,193.6821 | $1,193.69 | $1,193.65 | $1,193.70 | |