| 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 | $161.71 | 12.450% | $181.8429 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $74.50 | 4.446% | $77.8123 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $155.32 | 4.306% | $162.0081 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $180.67 | 3.477% | $186.9519 | $186.95 | $186.95 | $187.00 |
| Purchase #5 | $18.76 | 3.760% | $19.4654 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $198.83 | 6.543% | $211.8394 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $192.78 | 9.604% | $211.2946 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $982.57 | $1,051.2146 | $1,051.21 | $1,051.20 | $1,051.20 | |