| 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 | $154.26 | 13.847% | $175.6204 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $130.67 | 13.178% | $147.8897 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $177.98 | 11.365% | $198.2074 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $85.98 | 10.647% | $95.1343 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $199.41 | 10.625% | $220.5973 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $121.91 | 5.257% | $128.3188 | $128.32 | $128.30 | $128.30 |
| Purchase #7 | $199.66 | 13.581% | $226.7758 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $1,069.87 | $1,192.5437 | $1,192.55 | $1,192.55 | $1,192.50 | |