| 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 | $121.63 | 5.691% | $128.552 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $163.28 | 9.242% | $178.3703 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $214.53 | 8.689% | $233.1705 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $168.33 | 4.123% | $175.2702 | $175.27 | $175.25 | $175.30 |
| Purchase #5 | $204.72 | 7.315% | $219.6953 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $171.69 | 8.208% | $185.7823 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $159.81 | 4.157% | $166.4533 | $166.45 | $166.45 | $166.50 |
| 7 purchase totals = | $1,203.99 | $1,287.2939 | $1,287.29 | $1,287.25 | $1,287.50 | |