| 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 | $170.96 | 12.314% | $192.012 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $191.85 | 4.702% | $200.8708 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $122.62 | 9.546% | $134.3253 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $230.94 | 4.526% | $241.3923 | $241.39 | $241.40 | $241.40 |
| Purchase #5 | $82.32 | 13.747% | $93.6365 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $9.67 | 10.297% | $10.6657 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $76.53 | 8.208% | $82.8116 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $884.89 | $955.7142 | $955.72 | $955.70 | $955.70 | |