| 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 | $147.97 | 4.416% | $154.5044 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $167.73 | 6.393% | $178.453 | $178.45 | $178.45 | $178.50 |
| Purchase #3 | $244.29 | 10.660% | $270.3313 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $173.72 | 11.391% | $193.5084 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $233.41 | 5.776% | $246.8918 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $76.83 | 13.642% | $87.3111 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $190.88 | 11.777% | $213.3599 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $1,234.83 | $1,344.3599 | $1,344.35 | $1,344.35 | $1,344.40 | |