| 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 | $8.84 | 9.782% | $9.7047 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $157.33 | 12.145% | $176.4377 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $226.33 | 5.865% | $239.6043 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $88.47 | 10.207% | $97.5001 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $141.79 | 6.235% | $150.6306 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $134.84 | 4.654% | $141.1155 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $134.30 | 7.436% | $144.2865 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $891.90 | $959.2794 | $959.28 | $959.30 | $959.20 | |