| 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 | $208.54 | 10.374% | $230.1739 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $137.41 | 7.300% | $147.4409 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $147.72 | 5.583% | $155.9672 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $184.36 | 7.351% | $197.9123 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $145.90 | 9.336% | $159.5212 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $192.95 | 5.308% | $203.1918 | $203.19 | $203.20 | $203.20 |
| Purchase #7 | $90.46 | 7.643% | $97.3739 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $1,107.34 | $1,191.5812 | $1,191.57 | $1,191.50 | $1,191.60 | |