| 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 | $171.34 | 11.696% | $191.3799 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $127.84 | 6.228% | $135.8019 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $61.45 | 5.817% | $65.0245 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $149.95 | 4.167% | $156.1984 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $140.40 | 3.192% | $144.8816 | $144.88 | $144.90 | $144.90 |
| Purchase #6 | $137.73 | 12.315% | $154.6914 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $99.49 | 3.130% | $102.604 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $888.20 | $950.5817 | $950.57 | $950.60 | $950.60 | |