| 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 | $6.85 | 3.123% | $7.0639 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $224.73 | 4.136% | $234.0248 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $137.78 | 5.260% | $145.0272 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $97.48 | 7.418% | $104.7111 | $104.71 | $104.70 | $104.70 |
| Purchase #5 | $157.38 | 5.452% | $165.9604 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $165.38 | 10.642% | $182.9797 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $225.28 | 13.659% | $256.051 | $256.05 | $256.05 | $256.10 |
| 7 purchase totals = | $1,014.88 | $1,095.8181 | $1,095.81 | $1,095.80 | $1,095.90 | |