| 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 | $147.40 | 10.725% | $163.2087 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $7.61 | 11.742% | $8.5036 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $168.61 | 6.316% | $179.2594 | $179.26 | $179.25 | $179.30 |
| Purchase #4 | $117.30 | 8.842% | $127.6717 | $127.67 | $127.65 | $127.70 |
| Purchase #5 | $198.93 | 12.557% | $223.9096 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $162.63 | 8.526% | $176.4958 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $146.91 | 6.505% | $156.4665 | $156.47 | $156.45 | $156.50 |
| 7 purchase totals = | $949.39 | $1,035.5153 | $1,035.52 | $1,035.45 | $1,035.60 | |