| 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 | $164.25 | 6.606% | $175.1004 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $15.35 | 11.235% | $17.0746 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $61.90 | 6.769% | $66.09 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $60.82 | 12.792% | $68.6001 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $25.89 | 11.849% | $28.9577 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $32.99 | 8.505% | $35.7958 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $239.81 | 4.663% | $250.9923 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $601.01 | $642.6109 | $642.61 | $642.60 | $642.70 | |