| 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 | $128.45 | 12.366% | $144.3341 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $184.79 | 7.264% | $198.2131 | $198.21 | $198.20 | $198.20 |
| Purchase #3 | $238.66 | 5.211% | $251.0966 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $176.61 | 8.686% | $191.9503 | $191.95 | $191.95 | $192.00 |
| Purchase #5 | $15.89 | 8.842% | $17.295 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $146.25 | 6.370% | $155.5661 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $95.85 | 3.629% | $99.3284 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $986.50 | $1,057.7836 | $1,057.79 | $1,057.80 | $1,057.80 | |