| 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 | $179.83 | 7.182% | $192.7454 | $192.75 | $192.75 | $192.70 |
| Purchase #2 | $137.78 | 3.470% | $142.561 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $15.93 | 4.574% | $16.6586 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $174.31 | 13.689% | $198.1713 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $230.63 | 11.700% | $257.6137 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $158.37 | 13.493% | $179.7389 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $160.27 | 12.825% | $180.8246 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $1,057.12 | $1,168.3135 | $1,168.31 | $1,168.25 | $1,168.30 | |