| 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 | $174.67 | 5.667% | $184.5685 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $123.45 | 13.183% | $139.7244 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $190.73 | 8.420% | $206.7895 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $31.70 | 5.854% | $33.5557 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $162.68 | 12.394% | $182.8426 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $120.72 | 13.510% | $137.0293 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $175.82 | 7.756% | $189.4566 | $189.46 | $189.45 | $189.50 |
| 7 purchase totals = | $979.77 | $1,073.9666 | $1,073.97 | $1,073.95 | $1,074.00 | |