| 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 | $140.81 | 4.127% | $146.6212 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $84.38 | 10.491% | $93.2323 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $101.96 | 12.711% | $114.9201 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $143.35 | 9.857% | $157.48 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $68.98 | 12.582% | $77.6591 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $12.25 | 4.757% | $12.8327 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $147.42 | 6.144% | $156.4775 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $699.15 | $759.2229 | $759.22 | $759.25 | $759.20 | |