| 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 | $169.96 | 13.275% | $192.5222 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $181.97 | 10.161% | $200.46 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $110.54 | 5.287% | $116.3842 | $116.38 | $116.40 | $116.40 |
| Purchase #4 | $204.67 | 13.587% | $232.4785 | $232.48 | $232.50 | $232.50 |
| Purchase #5 | $232.34 | 5.740% | $245.6763 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $62.83 | 7.712% | $67.6754 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $116.87 | 8.343% | $126.6205 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $1,079.18 | $1,181.8171 | $1,181.82 | $1,181.85 | $1,181.90 | |