| 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 | $145.88 | 12.478% | $164.0829 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $109.43 | 5.303% | $115.2331 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $19.66 | 6.565% | $20.9507 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $209.72 | 13.426% | $237.877 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $144.59 | 11.264% | $160.8766 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $245.92 | 8.415% | $266.6142 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $136.76 | 12.332% | $153.6252 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $1,011.96 | $1,119.2597 | $1,119.26 | $1,119.35 | $1,119.30 | |