| 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 | $96.67 | 10.404% | $106.7275 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $179.79 | 13.605% | $204.2504 | $204.25 | $204.25 | $204.30 |
| Purchase #3 | $71.75 | 9.570% | $78.6165 | $78.62 | $78.60 | $78.60 |
| Purchase #4 | $128.26 | 11.221% | $142.6521 | $142.65 | $142.65 | $142.70 |
| Purchase #5 | $97.76 | 13.536% | $110.9928 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $168.49 | 4.239% | $175.6323 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $227.98 | 9.524% | $249.6928 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $970.70 | $1,068.5644 | $1,068.56 | $1,068.60 | $1,068.60 | |