| 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 | $168.91 | 4.342% | $176.2441 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $88.94 | 11.726% | $99.3691 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $211.87 | 12.504% | $238.3622 | $238.36 | $238.35 | $238.40 |
| Purchase #4 | $9.60 | 13.229% | $10.87 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $235.85 | 11.105% | $262.0411 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $172.62 | 7.709% | $185.9273 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $21.30 | 10.793% | $23.5989 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $909.09 | $996.4127 | $996.41 | $996.40 | $996.40 | |