| 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 | $156.95 | 5.157% | $165.0439 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $145.88 | 5.768% | $154.2944 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $133.49 | 7.408% | $143.3789 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $192.51 | 6.357% | $204.7479 | $204.75 | $204.75 | $204.70 |
| Purchase #5 | $60.99 | 8.758% | $66.3315 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $241.56 | 4.806% | $253.1694 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $60.67 | 5.560% | $64.0433 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $992.05 | $1,051.0093 | $1,051.00 | $1,051.05 | $1,050.90 | |