| 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 | $166.29 | 6.294% | $176.7563 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $235.41 | 12.418% | $264.6432 | $264.64 | $264.65 | $264.60 |
| Purchase #3 | $203.75 | 8.365% | $220.7937 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $214.70 | 8.433% | $232.8057 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $127.45 | 8.741% | $138.5904 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $32.81 | 13.593% | $37.2699 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $161.48 | 4.320% | $168.4559 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,141.89 | $1,239.3151 | $1,239.32 | $1,239.30 | $1,239.40 | |