| 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 | $136.84 | 7.741% | $147.4328 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $134.96 | 4.226% | $140.6634 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $211.30 | 3.582% | $218.8688 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $24.27 | 3.626% | $25.15 | $25.15 | $25.15 | $25.20 |
| Purchase #5 | $73.84 | 8.632% | $80.2139 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $108.29 | 13.388% | $122.7879 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $182.58 | 5.292% | $192.2421 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $872.08 | $927.3589 | $927.35 | $927.35 | $927.40 | |