| 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 | $14.51 | 13.778% | $16.5092 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $107.70 | 8.816% | $117.1948 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $155.32 | 13.679% | $176.5662 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $100.54 | 8.626% | $109.2126 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $157.87 | 5.542% | $166.6192 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $42.31 | 4.120% | $44.0532 | $44.05 | $44.05 | $44.10 |
| Purchase #7 | $200.99 | 4.419% | $209.8717 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $779.24 | $840.0269 | $840.02 | $839.95 | $840.10 | |