| 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 | $134.81 | 9.287% | $147.3298 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $144.35 | 4.266% | $150.508 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $84.66 | 12.211% | $94.9978 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $63.70 | 13.570% | $72.3441 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $17.69 | 11.112% | $19.6557 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $147.70 | 13.737% | $167.9895 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $86.60 | 6.821% | $92.507 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $679.51 | $745.3319 | $745.34 | $745.35 | $745.30 | |