| 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 | $131.93 | 3.215% | $136.1715 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $80.77 | 8.677% | $87.7784 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $101.26 | 10.508% | $111.9004 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $147.93 | 10.142% | $162.9331 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $230.64 | 4.516% | $241.0557 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $211.74 | 7.126% | $226.8286 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $187.90 | 10.737% | $208.0748 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,092.17 | $1,174.7425 | $1,174.74 | $1,174.75 | $1,174.80 | |