| 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 | $155.77 | 3.179% | $160.7219 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $50.74 | 7.419% | $54.5044 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $108.73 | 5.342% | $114.5384 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $202.88 | 5.120% | $213.2675 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $118.61 | 6.729% | $126.5913 | $126.59 | $126.60 | $126.60 |
| Purchase #6 | $40.86 | 7.660% | $43.9899 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $67.47 | 10.172% | $74.333 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $745.06 | $787.9464 | $787.94 | $787.95 | $787.90 | |