| 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 | $131.43 | 9.801% | $144.3115 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $72.51 | 5.778% | $76.6996 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $135.67 | 7.201% | $145.4396 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $78.32 | 11.469% | $87.3025 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $132.44 | 3.445% | $137.0026 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $98.86 | 9.488% | $108.2398 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $98.73 | 10.831% | $109.4234 | $109.42 | $109.40 | $109.40 |
| 7 purchase totals = | $747.96 | $808.4190 | $808.41 | $808.40 | $808.30 | |