| 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 | $181.52 | 3.232% | $187.3867 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $50.43 | 6.200% | $53.5567 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $86.78 | 6.159% | $92.1248 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $68.85 | 7.135% | $73.7624 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $89.99 | 11.308% | $100.1661 | $100.17 | $100.15 | $100.20 |
| Purchase #6 | $154.96 | 4.654% | $162.1718 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $241.87 | 8.775% | $263.0941 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $874.40 | $932.2626 | $932.26 | $932.20 | $932.40 | |