| 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 | $144.64 | 7.762% | $155.867 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $36.99 | 7.873% | $39.9022 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $46.53 | 8.843% | $50.6446 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $130.92 | 3.129% | $135.0165 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $216.45 | 5.141% | $227.5777 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $112.25 | 9.795% | $123.2449 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $157.75 | 6.123% | $167.409 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $845.53 | $899.6619 | $899.66 | $899.65 | $899.60 | |