| 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 | $157.91 | 10.414% | $174.3547 | $174.35 | $174.35 | $174.40 |
| Purchase #2 | $171.27 | 7.439% | $184.0108 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $115.95 | 3.565% | $120.0836 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $186.41 | 9.341% | $203.8226 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $177.84 | 11.851% | $198.9158 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $173.26 | 6.409% | $184.3642 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $119.26 | 7.301% | $127.9672 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $1,101.90 | $1,193.5189 | $1,193.51 | $1,193.45 | $1,193.60 | |