| 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 | $126.74 | 6.173% | $134.5637 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $85.76 | 10.600% | $94.8506 | $94.85 | $94.85 | $94.90 |
| Purchase #3 | $192.73 | 4.750% | $201.8847 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $66.87 | 5.818% | $70.7605 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $178.47 | 12.734% | $201.1964 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $246.66 | 9.764% | $270.7439 | $270.74 | $270.75 | $270.70 |
| Purchase #7 | $198.97 | 4.362% | $207.6491 | $207.65 | $207.65 | $207.60 |
| 7 purchase totals = | $1,096.20 | $1,181.6489 | $1,181.64 | $1,181.65 | $1,181.70 | |