| 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 | $157.81 | 8.278% | $170.8735 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $194.92 | 3.846% | $202.4166 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $244.42 | 3.351% | $252.6105 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $99.62 | 7.211% | $106.8036 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $221.93 | 12.179% | $248.9589 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $206.62 | 3.484% | $213.8186 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $147.54 | 6.709% | $157.4385 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,272.86 | $1,352.9202 | $1,352.92 | $1,352.85 | $1,352.90 | |