| 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 | $155.58 | 13.584% | $176.714 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $165.74 | 9.164% | $180.9284 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $96.25 | 3.824% | $99.9306 | $99.93 | $99.95 | $99.90 |
| Purchase #4 | $207.97 | 6.274% | $221.018 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $29.27 | 13.483% | $33.2165 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $82.72 | 11.326% | $92.0889 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $180.41 | 13.730% | $205.1803 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $917.94 | $1,009.0767 | $1,009.08 | $1,009.10 | $1,009.00 | |