| 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 | $136.76 | 9.208% | $149.3529 | $149.35 | $149.35 | $149.40 |
| Purchase #2 | $108.73 | 13.520% | $123.4303 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $220.42 | 12.383% | $247.7146 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $166.52 | 10.772% | $184.4575 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $120.51 | 6.760% | $128.6565 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $176.84 | 4.367% | $184.5626 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $163.60 | 6.363% | $174.0099 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $1,093.38 | $1,192.1843 | $1,192.18 | $1,192.15 | $1,192.30 | |