| 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 | $136.82 | 5.380% | $144.1809 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $181.98 | 12.123% | $204.0414 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $136.66 | 12.625% | $153.9133 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $139.63 | 7.117% | $149.5675 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $7.32 | 4.601% | $7.6568 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $193.90 | 3.196% | $200.097 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $61.51 | 12.651% | $69.2916 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $857.82 | $928.7485 | $928.75 | $928.75 | $928.80 | |