| 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 | $156.54 | 13.355% | $177.4459 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $34.46 | 9.554% | $37.7523 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $102.98 | 12.626% | $115.9823 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $231.99 | 13.166% | $262.5338 | $262.53 | $262.55 | $262.50 |
| Purchase #5 | $106.75 | 9.517% | $116.9094 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $135.31 | 13.780% | $153.9557 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $204.62 | 10.144% | $225.3767 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $972.65 | $1,089.9561 | $1,089.96 | $1,090.00 | $1,090.00 | |