| 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 | $138.72 | 12.384% | $155.8991 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $218.43 | 10.756% | $241.9243 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $203.30 | 12.460% | $228.6312 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $148.95 | 3.384% | $153.9905 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $90.98 | 12.867% | $102.6864 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $154.42 | 7.334% | $165.7452 | $165.75 | $165.75 | $165.70 |
| Purchase #7 | $86.33 | 12.509% | $97.129 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $1,041.13 | $1,146.0057 | $1,146.01 | $1,146.05 | $1,145.90 | |