| 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 | $194.98 | 12.755% | $219.8497 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $22.70 | 3.845% | $23.5728 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $22.80 | 4.541% | $23.8353 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $108.65 | 5.726% | $114.8713 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $7.70 | 9.221% | $8.41 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $178.85 | 10.836% | $198.2302 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $51.65 | 11.455% | $57.5665 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $587.33 | $646.3358 | $646.34 | $646.30 | $646.30 | |