| 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 | $159.45 | 5.213% | $167.7621 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $223.93 | 6.793% | $239.1416 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $219.80 | 9.861% | $241.4745 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $130.68 | 12.765% | $147.3613 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $81.46 | 13.692% | $92.6135 | $92.61 | $92.60 | $92.60 |
| Purchase #6 | $163.32 | 13.856% | $185.9496 | $185.95 | $185.95 | $185.90 |
| Purchase #7 | $171.45 | 3.666% | $177.7354 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,150.09 | $1,252.0380 | $1,252.03 | $1,252.00 | $1,252.00 | |