| 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 | $193.62 | 8.105% | $209.3129 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $80.92 | 7.333% | $86.8539 | $86.85 | $86.85 | $86.90 |
| Purchase #3 | $144.97 | 4.461% | $151.4371 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $66.69 | 7.365% | $71.6017 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $166.44 | 8.153% | $180.0099 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $183.65 | 7.522% | $197.4642 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $185.28 | 3.835% | $192.3855 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $1,021.57 | $1,089.0652 | $1,089.06 | $1,089.05 | $1,089.10 | |