| 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 | $162.84 | 13.838% | $185.3738 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $165.72 | 3.321% | $171.2236 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $13.51 | 6.278% | $14.3582 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $6.93 | 7.738% | $7.4662 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $124.97 | 7.495% | $134.3365 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $35.40 | 13.860% | $40.3064 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $74.65 | 7.404% | $80.1771 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $584.02 | $633.2418 | $633.25 | $633.20 | $633.30 | |