| 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 | $149.28 | 10.437% | $164.8604 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $143.83 | 4.507% | $150.3124 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $28.27 | 12.454% | $31.7907 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $51.40 | 9.466% | $56.2655 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $25.47 | 12.364% | $28.6191 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $80.61 | 13.761% | $91.7027 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $184.53 | 9.118% | $201.3554 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $663.39 | $724.9062 | $724.91 | $724.85 | $725.00 | |