| 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 | $145.66 | 9.852% | $160.0104 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $111.91 | 5.679% | $118.2654 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $166.71 | 6.198% | $177.0427 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $120.99 | 5.771% | $127.9723 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $20.92 | 13.108% | $23.6622 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $171.83 | 6.197% | $182.4783 | $182.48 | $182.50 | $182.50 |
| Purchase #7 | $69.78 | 8.343% | $75.6017 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $807.80 | $865.0330 | $865.03 | $865.00 | $865.10 | |