| 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 | $192.78 | 7.603% | $207.4371 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $172.46 | 6.501% | $183.6716 | $183.67 | $183.65 | $183.70 |
| Purchase #3 | $146.44 | 8.173% | $158.4085 | $158.41 | $158.40 | $158.40 |
| Purchase #4 | $13.88 | 11.302% | $15.4487 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $136.91 | 4.788% | $143.4653 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $245.26 | 5.717% | $259.2815 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $153.82 | 9.449% | $168.3545 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $1,061.55 | $1,136.0672 | $1,136.07 | $1,136.05 | $1,136.10 | |