| 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 | $87.67 | 5.183% | $92.2139 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $142.27 | 5.616% | $150.2599 | $150.26 | $150.25 | $150.30 |
| Purchase #3 | $210.70 | 7.855% | $227.2505 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $120.76 | 10.341% | $133.2478 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $73.61 | 6.200% | $78.1738 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $134.96 | 8.636% | $146.6151 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $167.35 | 8.358% | $181.3371 | $181.34 | $181.35 | $181.30 |
| 7 purchase totals = | $937.32 | $1,009.0981 | $1,009.10 | $1,009.05 | $1,009.10 | |