| 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 | $55.78 | 10.130% | $61.4305 | $61.43 | $61.45 | $61.40 |
| Purchase #2 | $147.89 | 4.647% | $154.7624 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $195.91 | 4.467% | $204.6613 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $131.46 | 3.716% | $136.3451 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $164.67 | 5.710% | $174.0727 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $223.79 | 3.206% | $230.9647 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $201.69 | 3.102% | $207.9464 | $207.95 | $207.95 | $207.90 |
| 7 purchase totals = | $1,121.19 | $1,170.1831 | $1,170.18 | $1,170.15 | $1,170.20 | |