| 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 | $174.94 | 9.743% | $191.9844 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $199.62 | 3.301% | $206.2095 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $242.91 | 6.439% | $258.551 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $28.48 | 9.704% | $31.2437 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $191.81 | 13.625% | $217.9441 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $217.71 | 8.666% | $236.5767 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $159.63 | 10.292% | $176.0591 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $1,215.10 | $1,318.5685 | $1,318.56 | $1,318.60 | $1,318.60 | |