| 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 | $189.91 | 6.177% | $201.6407 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $66.81 | 3.700% | $69.282 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $147.90 | 4.754% | $154.9312 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $86.81 | 8.328% | $94.0395 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $6.36 | 13.493% | $7.2182 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $212.37 | 4.688% | $222.3259 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $147.25 | 7.284% | $157.9757 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $857.41 | $907.4132 | $907.42 | $907.50 | $907.30 | |