| 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 | $79.42 | 10.389% | $87.6709 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $147.64 | 11.371% | $164.4281 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $143.41 | 5.826% | $151.7651 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $184.55 | 4.552% | $192.9507 | $192.95 | $192.95 | $193.00 |
| Purchase #5 | $164.36 | 7.310% | $176.3747 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $152.27 | 9.630% | $166.9336 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $246.54 | 7.778% | $265.7159 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $1,118.19 | $1,205.8390 | $1,205.84 | $1,205.80 | $1,205.90 | |