| 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 | $125.76 | 7.630% | $135.3555 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $130.35 | 9.496% | $142.728 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $180.28 | 13.293% | $204.2446 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $82.37 | 9.630% | $90.3022 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $132.40 | 7.102% | $141.803 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $238.83 | 5.776% | $252.6248 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $62.70 | 5.466% | $66.1272 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $952.69 | $1,033.1853 | $1,033.18 | $1,033.20 | $1,033.10 | |