| 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 | $165.88 | 9.463% | $181.5772 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $130.47 | 13.407% | $147.9621 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $11.46 | 8.207% | $12.4005 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $76.98 | 3.650% | $79.7898 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $230.91 | 7.639% | $248.5492 | $248.55 | $248.55 | $248.50 |
| Purchase #6 | $158.75 | 12.629% | $178.7985 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $200.41 | 7.635% | $215.7113 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $974.86 | $1,064.7886 | $1,064.79 | $1,064.80 | $1,064.80 | |