| 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 | $146.40 | 12.226% | $164.2989 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $77.68 | 5.672% | $82.086 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $191.42 | 11.407% | $213.2553 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $177.67 | 10.468% | $196.2685 | $196.27 | $196.25 | $196.30 |
| Purchase #5 | $146.57 | 7.609% | $157.7225 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $211.98 | 3.555% | $219.5159 | $219.52 | $219.50 | $219.50 |
| Purchase #7 | $192.87 | 10.731% | $213.5669 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $1,144.59 | $1,246.7140 | $1,246.73 | $1,246.65 | $1,246.80 | |