| 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 | $84.46 | 10.267% | $93.1315 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $154.67 | 3.151% | $159.5437 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $101.60 | 4.767% | $106.4433 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $107.93 | 11.820% | $120.6873 | $120.69 | $120.70 | $120.70 |
| Purchase #5 | $176.93 | 12.579% | $199.186 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $238.88 | 13.844% | $271.9505 | $271.95 | $271.95 | $272.00 |
| Purchase #7 | $173.63 | 10.734% | $192.2674 | $192.27 | $192.25 | $192.30 |
| 7 purchase totals = | $1,038.10 | $1,143.2097 | $1,143.21 | $1,143.25 | $1,143.20 | |