| 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 | $74.98 | 3.446% | $77.5638 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $133.92 | 10.317% | $147.7365 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $124.65 | 7.415% | $133.8928 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $235.83 | 10.529% | $260.6605 | $260.66 | $260.65 | $260.70 |
| Purchase #5 | $153.57 | 3.710% | $159.2674 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $115.54 | 11.386% | $128.6954 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $161.29 | 3.264% | $166.5545 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $999.78 | $1,074.3709 | $1,074.37 | $1,074.35 | $1,074.50 | |