| 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 | $177.43 | 9.307% | $193.9434 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $83.30 | 9.772% | $91.4401 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $190.76 | 13.153% | $215.8507 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $92.58 | 10.625% | $102.4166 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $97.47 | 5.339% | $102.6739 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $119.87 | 12.267% | $134.5745 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $40.97 | 4.481% | $42.8059 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $802.38 | $883.7051 | $883.70 | $883.65 | $883.70 | |