| 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 | $161.79 | 12.478% | $181.9782 | $181.98 | $182.00 | $182.00 |
| Purchase #2 | $17.44 | 12.509% | $19.6216 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $175.98 | 9.114% | $192.0188 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $38.31 | 5.189% | $40.2979 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $205.43 | 9.814% | $225.5909 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $102.93 | 4.644% | $107.7101 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $155.57 | 3.564% | $161.1145 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $857.45 | $928.3320 | $928.33 | $928.30 | $928.30 | |