| 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 | $155.50 | 5.699% | $164.3619 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $237.77 | 12.704% | $267.9763 | $267.98 | $268.00 | $268.00 |
| Purchase #3 | $33.26 | 6.530% | $35.4319 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $104.47 | 4.262% | $108.9225 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $161.98 | 12.310% | $181.9197 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $53.62 | 13.870% | $61.0571 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $203.73 | 5.214% | $214.3525 | $214.35 | $214.35 | $214.40 |
| 7 purchase totals = | $950.33 | $1,034.0219 | $1,034.02 | $1,034.00 | $1,034.10 | |