| 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 | $172.27 | 8.146% | $186.3031 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $198.47 | 12.792% | $223.8583 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $184.25 | 9.579% | $201.8993 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $122.31 | 10.488% | $135.1379 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $177.49 | 12.462% | $199.6088 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $115.95 | 10.361% | $127.9636 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $171.99 | 7.622% | $185.0991 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $1,142.73 | $1,259.8701 | $1,259.87 | $1,259.85 | $1,259.90 | |