| 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 | $187.55 | 3.320% | $193.7767 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $177.74 | 6.323% | $188.9785 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $144.64 | 10.112% | $159.266 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $32.96 | 4.730% | $34.519 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $59.55 | 3.385% | $61.5658 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $34.68 | 3.442% | $35.8737 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $16.81 | 8.409% | $18.2236 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $653.93 | $692.2033 | $692.21 | $692.15 | $692.30 | |