| 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 | $169.90 | 13.430% | $192.7176 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $243.96 | 3.622% | $252.7962 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $220.57 | 7.577% | $237.2826 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $150.44 | 10.839% | $166.7462 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $129.62 | 5.743% | $137.0641 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $167.64 | 11.823% | $187.4601 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $220.79 | 8.718% | $240.0385 | $240.04 | $240.05 | $240.00 |
| 7 purchase totals = | $1,302.92 | $1,414.1053 | $1,414.11 | $1,414.10 | $1,414.10 | |