| 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 | $95.43 | 11.312% | $106.225 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $99.74 | 8.456% | $108.174 | $108.17 | $108.15 | $108.20 |
| Purchase #3 | $171.27 | 4.681% | $179.2871 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $170.93 | 10.377% | $188.6674 | $188.67 | $188.65 | $188.70 |
| Purchase #5 | $139.58 | 9.359% | $152.6433 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $78.44 | 4.667% | $82.1008 | $82.10 | $82.10 | $82.10 |
| Purchase #7 | $22.52 | 6.584% | $24.0027 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $777.91 | $841.1003 | $841.10 | $841.10 | $841.10 | |