| 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 | $155.72 | 6.235% | $165.4291 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $15.90 | 10.808% | $17.6185 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $96.38 | 11.182% | $107.1572 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $234.62 | 11.679% | $262.0213 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $208.77 | 10.386% | $230.4529 | $230.45 | $230.45 | $230.50 |
| Purchase #6 | $129.41 | 4.308% | $134.985 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $123.28 | 5.682% | $130.2848 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $964.08 | $1,047.9488 | $1,047.95 | $1,047.95 | $1,048.00 | |