| 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 | $180.49 | 3.556% | $186.9082 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $180.43 | 11.200% | $200.6382 | $200.64 | $200.65 | $200.60 |
| Purchase #3 | $169.86 | 6.192% | $180.3777 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $110.53 | 4.635% | $115.6531 | $115.65 | $115.65 | $115.70 |
| Purchase #5 | $233.45 | 6.852% | $249.446 | $249.45 | $249.45 | $249.40 |
| Purchase #6 | $163.35 | 12.775% | $184.218 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $243.41 | 10.871% | $269.8711 | $269.87 | $269.85 | $269.90 |
| 7 purchase totals = | $1,281.52 | $1,387.1123 | $1,387.12 | $1,387.10 | $1,387.10 | |