| 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 | $159.94 | 6.175% | $169.8163 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $123.84 | 10.560% | $136.9175 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $172.54 | 5.201% | $181.5138 | $181.51 | $181.50 | $181.50 |
| Purchase #4 | $121.79 | 10.345% | $134.3892 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $16.95 | 3.287% | $17.5071 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $164.56 | 5.224% | $173.1566 | $173.16 | $173.15 | $173.20 |
| Purchase #7 | $177.52 | 11.849% | $198.5543 | $198.55 | $198.55 | $198.60 |
| 7 purchase totals = | $937.14 | $1,011.8548 | $1,011.86 | $1,011.80 | $1,011.90 | |