| 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 | $137.94 | 11.525% | $153.8376 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $203.25 | 11.389% | $226.3981 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $106.60 | 9.589% | $116.8219 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $128.62 | 8.206% | $139.1746 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $147.36 | 13.764% | $167.6426 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $151.49 | 6.124% | $160.7672 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $205.65 | 7.469% | $221.01 | $221.01 | $221.00 | $221.00 |
| 7 purchase totals = | $1,080.91 | $1,185.6520 | $1,185.65 | $1,185.60 | $1,185.60 | |