| 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 | $162.48 | 6.777% | $173.4913 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $183.88 | 6.587% | $195.9922 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $49.99 | 13.374% | $56.6757 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $137.94 | 10.226% | $152.0457 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $7.32 | 11.314% | $8.1482 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $62.83 | 7.621% | $67.6183 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $110.52 | 12.692% | $124.5472 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $714.96 | $778.5186 | $778.53 | $778.55 | $778.40 | |