| 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 | $10.86 | 11.180% | $12.0741 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $157.62 | 10.560% | $174.2647 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $129.81 | 13.859% | $147.8004 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $102.78 | 4.758% | $107.6703 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $134.59 | 3.563% | $139.3854 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $15.68 | 11.603% | $17.4994 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $123.57 | 11.182% | $137.3876 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $674.91 | $736.0819 | $736.08 | $736.05 | $736.20 | |