| 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 | $107.36 | 9.337% | $117.3842 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $158.75 | 5.613% | $167.6606 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $6.39 | 7.262% | $6.854 | $6.85 | $6.85 | $6.90 |
| Purchase #4 | $107.64 | 6.331% | $114.4547 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $184.49 | 6.552% | $196.5778 | $196.58 | $196.60 | $196.60 |
| Purchase #6 | $59.67 | 3.333% | $61.6588 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $46.82 | 10.535% | $51.7525 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $671.12 | $716.3426 | $716.33 | $716.35 | $716.60 | |