| 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 | $181.28 | 6.639% | $193.3152 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $63.46 | 7.612% | $68.2906 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $85.26 | 11.611% | $95.1595 | $95.16 | $95.15 | $95.20 |
| Purchase #4 | $231.92 | 11.114% | $257.6956 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $121.27 | 13.392% | $137.5105 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $191.99 | 9.762% | $210.7321 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $62.71 | 8.231% | $67.8717 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $937.89 | $1,030.5752 | $1,030.58 | $1,030.55 | $1,030.60 | |