| 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 | $153.38 | 8.519% | $166.4464 | $166.45 | $166.45 | $166.40 |
| Purchase #2 | $205.45 | 5.651% | $217.06 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $103.34 | 10.622% | $114.3168 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $36.34 | 3.827% | $37.7307 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $7.97 | 10.106% | $8.7754 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $214.37 | 6.432% | $228.1583 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $43.85 | 12.831% | $49.4764 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $764.70 | $821.9640 | $821.98 | $822.00 | $822.00 | |