| 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 | $176.27 | 11.261% | $196.1198 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $216.37 | 9.652% | $237.254 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $97.40 | 5.161% | $102.4268 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $231.28 | 4.646% | $242.0253 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $183.85 | 3.338% | $189.9869 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $155.64 | 6.603% | $165.9169 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $5.25 | 10.308% | $5.7912 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $1,066.06 | $1,139.5209 | $1,139.53 | $1,139.55 | $1,139.50 | |