| 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 | $154.45 | 6.778% | $164.9186 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $5.89 | 13.737% | $6.6991 | $6.70 | $6.70 | $6.70 |
| Purchase #3 | $89.55 | 12.454% | $100.7026 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $67.52 | 9.775% | $74.1201 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $18.57 | 3.813% | $19.2781 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $167.56 | 9.801% | $183.9826 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $47.85 | 12.209% | $53.692 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $551.39 | $603.3931 | $603.39 | $603.40 | $603.40 | |