| 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 | $144.64 | 7.576% | $155.5979 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $50.68 | 12.829% | $57.1817 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $171.51 | 9.273% | $187.4141 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $103.39 | 9.867% | $113.5915 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $164.53 | 10.185% | $181.2874 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $80.71 | 10.173% | $88.9206 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $222.39 | 10.717% | $246.2235 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $937.85 | $1,030.2167 | $1,030.21 | $1,030.20 | $1,030.20 | |